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  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Abelsonite R070007 NiC31H32N4 Geophysical Laboratory, Carnegie Institution of Washington  Green River Formation, Utah, USA view
Abhurite R060227 Sn2+21O6(OH)14Cl16 Michael Scott S100143 Wreck of the SS Cheerful, 14 miles NNW of St. Ives, Cornwall, England view
Abramovite R070037 Pb2SnInBiS7 Michael Scott S105107 Kudryaviy Volcano, Iturup Island, Kurilian Archipelago, Russia view
Acanthite R070578 Ag2S Royal Ontario Museum M41550 Echo Bay mine, Port Radium, Northwest Territories, Canada view
Acanthite R080016 Ag2S William W. Pinch  Imiter mine, Djebel Sarhro, near Quarzazate, Anti Atlas Mountains, Morocco view
Actinolite R040063 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 University of Arizona Mineral Museum 6789 Harford County, Maryland, USA view
Actinolite R040064 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 University of Arizona Mineral Museum 5318 Ehime Perfecture, Uma Gun, Japan view
Actinolite R050025 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 Eugene Schlepp  Tyrol, Austria view
Actinolite X050001 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 George R. Rossman GRR-232 Siberia, Russia view
Actinolite X050002 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 UCLA MS 2842 Lone Pine Canyon, San Diego County, California, USA view
Actinolite X050003 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 UCLA MS 2843 Cloverdale Highway, California view
Actinolite X050004 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 California Institute of Technology 299 One mile north Summit Reservoir, Berkeley, California view
Actinolite R050336 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 California Institute of Technology W-5612 Kragerø, Norway view
Actinolite R060045 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 University of Arizona Mineral Museum 13272 Colorado, USA view
Actinolite R060041 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 University of Arizona Mineral Museum 4212 Prince of Wales Island, Alaska, USA view
Actinolite R120010 ◻Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 Donald Doell  Quebec Lithium Corporation mine, La Corne, Abitibi RCM, Abitibi-Temiscamingue, Quebec, Canada view
Adachiite R230014 CaFe2+3Al6(Si5AlO18)(BO3)3(OH)3(OH) Boriana Mihailova S43 Kiura mine, Oita prefecture, Japan view
Adamite R040130 Zn2(AsO4)(OH) Bob Downs  Mina Ojuela, Mapimi, Durango, Mexico view
Adamite R050020 Zn2(AsO4)(OH) Eugene Schlepp  Mina Ojuela, Mapimi, Durango, Mexico view
Adamite R060593 Zn2(AsO4)(OH) Michael Scott S100793 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Adamsite-(Y) R070360 NaY(CO3)2·6H2O Michael Scott S103012 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Adanite R190033 Pb2(Te4+O3)(SO4) John Callahan  Tombstone, Cochise County, Arizona, USA view
Adelite R060687 CaMg(AsO4)(OH) Michael Scott S101296 Jakobsberg mine, Nordmark, Filipstad, Varmland, Sweden view
Adelite R140962 CaMg(AsO4)(OH) Marcus Origlieri  Sterling Hill, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, USA view
Aegirine R040054 NaFe3+Si2O6 Bob Downs  Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Aegirine R050074 NaFe3+Si2O6 Rock Currier  Mt. Malosa, Zomba, Chilwa, Alkaline Area, Malawi view
Aegirine R061093 NaFe3+Si2O6 Michael Scott S102017 Lacotal Breccia, Alto Chapere, Cochabamba, Bolivia view
Aegirine R070125 NaFe3+Si2O6 Mark Mauthner 3266 Ice River Alkaline Complex, Golden, British Columbia, Canada view
Aegirine R070253 NaFe3+Si2O6 Michael Scott S102622 Lovozero Massif, Kola Peninsula, Murmanskaya Oblast'; Northern Region, Russia view
Aegirine R120144 NaFe3+Si2O6 Ikram Mineralogy  Zagi Mountain, Hameed Abad Kafoor Dheri, Peshawar, Khyber Pakhtunkhwa, Pakistan view
Aegirine R120167 NaFe3+Si2O6 Rock Currier  Locotal metaevaporite breccia, Alto Chapare, Cochabamba Dept, Bolivia view
Aenigmatite R061088 Na4[Fe2+10Ti2]O4[Si12O36] Michael Scott S103019 Naujakasik, Greenland view
Aenigmatite R061089 Na4[Fe2+10Ti2]O4[Si12O36] Michael Scott S103020 Eveslogchorr, Khibiny Massif, Kola Peninsula, Russia view
Aerinite R050610 (Ca,Na)6(Fe3+,Fe2+,Mg,Al)4(Al,Mg)6Si12O36(OH)12(CO3)·12H2O University of Arizona Mineral Museum  Estopinian, Province of Huesca, Spain view
Aeschynite-(Y) R060312 (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 Herb Obodda 013 Hittero, Vest-Agder, Norway view
Aeschynite-(Y) R080045 (Y,Ln,Ca,Th)(Ti,Nb)2(O,OH)6 Herb Obodda  Hittero, Vest-Agder, Norway view
Afghanite R060422 (Na,K)22Ca10(Si24Al24)O96(SO4)6Cl6 Herb Obodda 113 Kokscha Valley, Badakshan Province, Afghanistan view
Afghanite R070558 (Na,K)22Ca10(Si24Al24)O96(SO4)6Cl6 Farooq Hashmi  Badakhshan, Afghanistan view
Afmite R130082 Al3(OH)4(H2O)3(PO4)(PO3OH)·H2O Anthony R. Kampf and George R. Rossman  Fumade (hamlet), Castelnau-de-Brassac (village), Tarn, France view
Afwillite R070296 Ca3[SiO4][SiO2(OH)2]·2H2O Michael Scott S100454 Hatrurim Formation, Negev Desert, West of Dead Sea, southern Israel view
Afwillite R080022 Ca3[SiO4][SiO2(OH)2]·2H2O Michael Scott S101176 Crestmore Quarry, Riverside County, Jurupa Mountains, California, USA view
Afwillite R141097 Ca3[SiO4][SiO2(OH)2]·2H2O Ch. and H. Schäfer  Caspar quarry, Bellerberg volcano, Mayen, Eifel, Germany view
Agakhanovite-(Y) R230012 YCa◻2KBe3Si12O30 Frank Hawthorne  Heftetjern pegmatite, Tørdal, Southern Norway view
Agardite-(Y) R060711 YCu2+6(AsO4)3(OH)6·3H2O Bob Jenkins  Brumado, Bahia, Brazil view
Agardite-(Y) R060924 YCu2+6(AsO4)3(OH)6·3H2O Bob Jenkins  Bou Skour mine, Djebel Sarhro, Morocco view
Agardite-(Y) R070357 YCu2+6(AsO4)3(OH)6·3H2O Michael Scott S103028 Hayashi, Setoda, Ikuchi Island, Hiroshima Prefecture, Chugoku Region, Honshu Island, Japan view
Agardite-(Y) R070649 YCu2+6(AsO4)3(OH)6·3H2O Bob Jenkins  Jote West mine, Pampa Larga Mining District, Copiapo, Chile view
Agrellite R060914 NaCa2Si4O10F Royal Ontario Museum M52454 Kipawa complex, Quebec, Canada view
Agrinierite R130139 K2Ca[(UO2)3O3(OH)2]2·5H2O Rock Currier  Margnac, France view
Aheylite R070070 Fe2+Al6(PO4)4(OH)8·4H2O Bob Jenkins  Huanuni, Bolivia view
Aheylite R070171 Fe2+Al6(PO4)4(OH)8·4H2O Michael Scott S101593 Bali Lo, Ashburton Downs, Western Australia, Australia view
Ahlfeldite R100210 Ni(SeO3)·2H2O William W Pinch  El Dragon mine, Potosi, Bolivia view
Ahrensite R230013 SiFe2O4 Chi Ma  Tissint meteorite, likely from Mars view
Aikinite R100117 CuPbBiS3 Robert Woodside  British Columbia Molybdenum mine, Kitsault, Alice Arm, British Columbia, Canada view
Ajoite R060735 K3Cu2+20Al3Si29O76(OH)16·8H2O Bob Jenkins  Pinal County, Arizona, USA view
Ajoite R120018 K3Cu2+20Al3Si29O76(OH)16·8H2O Ron Gibbs  New Cornelia mine, Ajo, Arizona, USA view
Akatoreite R060230 Mn2+9Al2Si8O24(OH)8 Michael Scott S100146 near mouth of Akatore Creek, Taieri, Otago Province, New Zealand view
Åkermanite R061085 Ca2MgSi2O7 Michael Scott S101598 Kovdor, Kola Peninsula, Russia view
Åkermanite R061100 Ca2MgSi2O7 Michael Scott S101600 Lago de Vico, Viterbo, Italy view
Akrochordite R100028 MnMn2Mn2(AsO4)2(OH)4(H2O)4 William W. Pinch  Langban, Filipstad, Varmland, Sweden view
Alabandite R070174 MnS Michael Scott S101601 Mina Preciosa, Sangue de Cristo, Puebla, Mexico view
Alacránite R140323 As8S9 Renato and Adriana Pagano  Solfatara di Pozzuoli, Napoli, Italy view
Alacránite R150030 As8S9 Renato and Adriana Pagano  Solfatara di Pozzuoli, Napoli, Italy view
Alamosite R060067 PbSiO3 University of Arizona Mineral Museum 16087 Alamos, Sonora, Mexico view
Albite R040068 Na(AlSi3O8) University of Arizona Mineral Museum 14023 Harding Pegmatite, Dixon, New Mexico, USA view
Albite R040129 Na(AlSi3O8) Bob Downs  LaChance Quarry, Brunswick, Cumberland County, Maine, USA view
Albite X050005 Na(AlSi3O8) George R. Rossman GRR-901 Blue Lady mine, Chihuahua Valley, San Diego County, California, USA view
Albite X050006 Na(AlSi3O8) George R. Rossman GRR-756 Kioo Hills, Kenya view
Albite X050007 Na(AlSi3O8) George R. Rossman GRR-1610 New Melones Dam, Calaveras County, California view
Albite X050008 Na(AlSi3O8) George R. Rossman GRR-1609 Pederineira mine, San Jose da Safria, Minas Gerais, Brazil view
Albite X050014 Na(AlSi3O8) George R. Rossman GRR-1550 Sannidal, Norway view
Albite X050127 Na(AlSi3O8) G.R. Rossman 1085 Madagascar view
Albite R050253 Na(AlSi3O8) Marcus Origlieri  Madawaska/Faraday mine, Bancroft, Ontario, Canada view
Albite R050402 Na(AlSi3O8) Bob Downs  Urbano mine, Golconda District, Brazil view
Albite R060054 Na(AlSi3O8) Marcus Origlieri  Mt. Erebus, Antarctica view
Albite R070268 Na(AlSi3O8) Michael Scott S104223 Kitty Hawk, North Carolina, USA view
Albite R100169 Na(AlSi3O8) Mineralogical Museum, Harvard University 131705 Rutherford#2 Mine, Amelia, Amelia county, Virginia, USA view
Albite R180031 Na(AlSi3O8) Ch. and H. Schäfer  Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany view
Albite R230008 Na(AlSi3O8) Allaz Julien  Piz Beverin, canton Graubünden, Switzerland view
Aldermanite R100073 [Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O Marcus Origlieri  Tom's quarry, Kapunda, South Australia, Australia view
Aldomarinoite R220034 Sr2Mn3+(AsO4)2(OH) Fernando Cámara  Valletta mine, Maira Valley, Piedmont, Italy view
Aleksite R070011 PbBi2Te2S2 Michael Scott S105102 Kochkar gold mine, Cheljabinsk district, southern Urals, Russia view
Alforsite R070356 Ba5(PO4)3Cl Michael Scott S102968 Madrelena mine, Tres Pozos, Baja California Norte, Mexico view
Alfredopetrovite R210014 Al2(Se4+O3)3·6H2O Bob Jenkins  El Dragon mine, Potosi, Bolivia view
Allabogdanite R070012 (Fe,Ni)2P Michael Scott S105103 Onello meteorite, Bol'shoy Dolguchan River, Onello River Basin, Aldan, Yakutia, Russia view
Allactite R070175 Mn2+7(AsO4)2(OH)8 Michael Scott S102971 Langban, Filipstad, Varmland, Sweden view
Allactite R150120 Mn2+7(AsO4)2(OH)8 Steven Kuitems  Sterling Mine, 1200' Level, Ogdensburg, New Jersey, USA view
Allanite-(Ce) R050043 CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) University of Arizona Mineral Museum 4499 Arendal, Norway view
Allanite-(Ce) R060418 CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) John Weber  Aquarius Range, Mohave County, Arizona, USA view
Allanite-(Ce) R080044 CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) John Weber  Aquarius Range, Mohave County, Arizona, USA view
Allanite-(Ce) R080092 CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) University of Arizona Mineral Museum 4499 Arendal, Norway view
Allanite-(La) R070246 CaLa(Al2Fe2+)[Si2O7][SiO4]O(OH) Michael Scott S102978 Nueva Vizcaya Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain view
Allanpringite R080147 Fe3+3(PO4)2(OH)3·5H2O Steffan Jahn  Mark mine, Essershausen, Weilburg, Wetzlar, Hesse, Germany view
Alleghanyite R060904 Mn2+5(SiO4)2(OH)2 Michael Scott S100995 Near Bald Knob, Alleghany County, North Carolina, USA view
Alleghanyite R070378 Mn2+5(SiO4)2(OH)2 William W. Pinch  Franklin, Sussex County, New Jersey, USA view
Alloclasite R110002 CoAsS Marcus Origlieri  Bou Azzer, Morocco view
Allophane R070188 Al2O3(SiO2)1.3-2.0·2.5-3.0H2O Michael Scott S102984 Old Gold Hill mine, Tooele County, Utah view
Allophane R120001 Al2O3(SiO2)1.3-2.0·2.5-3.0H2O Robert Jenkins  Juanita mine, Kelly, New Mexico, USA view
Alloriite R070560 (Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4(SO3,CO3)2(OH,Cl)2(H2O,OH)4 Michael Scott S1001435 Monte Cavalluccio, near Campagnano di Roma, Rome, Latium, Italy view
Alluaudite R160080 ◻NaMnFe3+2(PO4)3 Rock Currier  Buranga pegmatite, Gatumba District, Western Province, Rwanda view
Alluaudite R160081 ◻NaMnFe3+2(PO4)3 Rock Currier  Green Monster mine, Trimble, South Dakota, USA view
Alluaudite R160082 ◻NaMnFe3+2(PO4)3 Rock Currier  Custer, South Dakota, USA view
Alluaudite R140711 ◻NaMnFe3+2(PO4)3 Rock Currier  Dyke Lode, Custer, Custer District, Custer County, South Dakota, USA view
Alluaudite R141067 ◻NaMnFe3+2(PO4)3 Rob Lavinsky  Pleasant Valley pegmatite, Fourmile, Custer District, Custer County, South Dakota, USA view
Almandine R040076 Fe2+3Al2(SiO4)3 University of Arizona Mineral Museum 7976 Barton Garnet mine, Gore Mountain, Warren County, New York, USA view
Almandine R040079 Fe2+3Al2(SiO4)3 University of Arizona Mineral Museum 13736 Ontario, Canada view
Almandine R040168 Fe2+3Al2(SiO4)3 University of Arizona Mineral Museum 16323 Pocos Dos Cavatos, Ceara, Brazil view
Almandine R050029 Fe2+3Al2(SiO4)3 University of Arizona Mineral Museum 4307 Barton Garnet mine, Gore Mountain, Warren County, New York, USA view
Almandine X050009 Fe2+3Al2(SiO4)3 George R. Rossman GRR-943 Riverside County, California, USA view
Almandine X050010 Fe2+3Al2(SiO4)3 George R. Rossman GRR-1056 Wrangel, Alaska, USA view
Almandine X050011 Fe2+3Al2(SiO4)3 George R. Rossman GRR-43 Rutherford #2 mine, Amelia, Virginia, USA view
Almandine R060099 Fe2+3Al2(SiO4)3 Roland Boehne  Alaska, USA view
Almandine R060450 Fe2+3Al2(SiO4)3 Gemological Institute of America 16606 Canada view
Almandine R070129 Fe2+3Al2(SiO4)3 Michael Scott S100422 Wrangell, Wrangell Island, Wrangell-Petersburg Borough, Alaska, USA view
Almandine R100046 Fe2+3Al2(SiO4)3 William W Pinch  Altai, Xinjiang Province, China view
Almandine R120145 Fe2+3Al2(SiO4)3 Ikram Mineralogy  Zagi Mountain, Hameed Abad Kafoor Dheri, Peshawar, Khyber Pakhtunkhwa, Pakistan view
Almandine R120152 Fe2+3Al2(SiO4)3 Eric Van Valkenburg  The garnet schist, Roxbury, Litchfield County, Connecticut, USA view
Almandine R190023 Fe2+3Al2(SiO4)3 Robert Downs  Bella Vista mine, Mitkof Island, Alexander Archipelago, Alaska, USA view
Alpha-D lactose monohydrate D120008 David Blake  Synthetic from Aldrich view
AlSO4(OH) R141118 Alan J. Anderson  Only one crystal was synthesized hydrothermally at 700°C and ~1.0 GPa. view
Alstonite R050483 BaCa(CO3)2 California Institute of Technology 7890 Minerva #1 mine, Cave-in-Rock, Hardin County, Illinois, USA view
Alstonite R090049 BaCa(CO3)2 Bob Jenkins  Admiralty flats, Haggs mine, Nentsberry, Cumbria, England view
Altaite R060939 PbTe Michael Scott S100891 870 Level, Mattagami mine, Matagami, Quebec, Canada view
Alterite R180005 Zn2Fe3+4(SO4)4(C2O4)2(OH)4·17H2O Malcom Alter  Near Marble Canyon, Coconino County, Arizona, USA view
Althausite R070113 Mg4(PO4)2(OH,O)(F,◻) Bob Jenkins  Tingelstadtjern, Modum, Norway view
Alum-(K) R040134 KAl(SO4)2·12H2O University of Arizona Mineral Museum 9391 Alunite mine, Esmeralda County, Nevada, USA view
Alum-(K) R060014 KAl(SO4)2·12H2O American Museum of Natural History 16802 Tolfa, Italy view
Alum-(K) R060528 KAl(SO4)2·12H2O Michael Scott S100782 El Desierto mine fumaroles, Potosí, Bolivia view
Alum-(Na) R110204 NaAl(SO4)2·12H2O Gordon W Downs  Flux mine, near Patagonia, Arizona view
Aluminite R060691 Al2(SO4)(OH)4·7H2O Michael Scott S101225 Newhaven, East Sussex, England, United Kingdom view
Aluminium R070230 Al Michael Scott S103000 Mud Volcano, Bulla Apsheren penninsula, Caspian Sea, Qobustan (Gobustan; Kobustan) Rayonu, Azerbaijan view
Alumohydrocalcite R061067 CaAl2(CO3)2(OH)4·4H2O Michael Scott S100395 Lubom'ra, Czech Republic view
Alumohydrocalcite R070516 CaAl2(CO3)2(OH)4·4H2O James Shigley  Mount Hamiliton, Santa Clara County, California, USA view
Alumoklyuchevskite R070041 K3Cu2+3AlO2(SO4)4 Michael Scott S105109 main fracture, N breakthrough, Tolbachik Volcano, Kamchatka Peninsula, Russia view
Alunite R060430 KAl3(SO4)2(OH)6 Michael Scott S100144 Wendy Pit, El Indio Gold mine, Tambo, Coquimbo District, Chile view
Alunite R070448 KAl3(SO4)2(OH)6 Bob Jenkins  Veta del Medio, Inca del Oro, Chile view
Alunogen R060015 Al2(SO4)3(H2O)12·5H2O American Museum of Natural History 16646 Saxony, Germany view
Alunogen R070601 Al2(SO4)3(H2O)12·5H2O James Shigley  Alum Grotto, Vulcano Island, Aeolian Islands, Messina, Sicily, Italy view
Amarantite R050153 Fe3+2O(SO4)2·7H2O Jim McGlasson  Paposo, Antofagasta, Chile view
Amber R060569 Michael Scott S100337 Baltic Sea Region, Poland view
Amblygonite R040006 LiAl(PO4)F University of Arizona Mineral Museum 4801 Pala, San Diego County, California, USA view
Amblygonite R040067 LiAl(PO4)F University of Arizona Mineral Museum 4802 Montebras, France view
Amblygonite X050012 LiAl(PO4)F RD Shannon 56163- 54 Minas Gerais, Brazil view
Ameghinite R060643 NaB3O3(OH)4 Michael Scott S100815 Tinkalayu mine, Salar del Hombre Muerto, Salta province, Argentina view
Amesite R070132 Mg2Al(AlSiO5)(OH)4 Michael Scott S100414 Saranovskii mine, Saranovskaya Village, Gornozavodskii area, Permskaya Oblast', Middle Urals, Russia view
Amesite R070116 Mg2Al(AlSiO5)(OH)4 Michael Scott S100416 Saranovskii Mine (Saranovskoye), Saranovskaya (Sarany; Saranje) Village, Gorozavod area, Permskaya Oblast', Urais Region, Russia view
Amicite R080066 K2Na2(Al4Si4O16)·5H2O Michael Scott S100673 Kirovski Drive, Khibiny, Kola Peninsula, Russia view
Aminoffite R100055 Ca3(BeOH)2Si3O10 William W Pinch  Langban, Filipstad, Varmland, Sweden view
Ammineite R120154 CuCl2·2NH3 Ron Gibbs  Rowley mine, Maricopa County, Arizona, USA view
Ammineite R120155 CuCl2·2NH3 Marcus Origlieri  Caleta Pabellon de Pica, Punta Colina, Iquique, I Region, Chile view
Ammonioalunite R060873 (NH4)Al3(SO4)2(OH)6 Michael Scott S101298 Schöller mine, Kladno, Central Bohemia Region, Bohemia, Czech Republic view
Ammoniojarosite R060408 (NH4)Fe3+3(SO4)2(OH)6 American Museum of Natural History 31246 Wamsutter, Sweetwater County, Wyoming, USA view
Ammonioleucite R060104 (NH4)(AlSi2O6) University of Arizona Mineral Museum 16277 Tatarazawa Quarry, Fujioka Gunma Prefecture, Hunho Island, Japan view
Ammoniomagnesiovoltaite R130079 (NH4)2Mg5Fe3+3Al(SO4)12·18H2O Sándor Szakall  Pécs-Vasas, Mecsek Mountains, South Hungary view
Ammoniomathesiusite R200003 (NH4)5(UO2)4(SO4)4(VO5)·4H2O Travis Olds  Burro mine, Slick Rock, Colorado, USA view
Amphibole R110203 Donald Doell  Bear Lake diggings, Tory Hill, Monmounth Township, Haliburton Co., Ontario, Canada view
Analcime R040128 Na(AlSi2O6)·H2O Bob Downs  Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Analcime R050094 Na(AlSi2O6)·H2O Rock Currier  Springfield, Oregon, USA view
Analcime R060023 Na(AlSi2O6)·H2O Bob Downs  Dallas, Oregon, USA view
Analcime R120095 Na(AlSi2O6)·H2O Robert Lavinsky  Daye area, Hubei, China view
Anapaite R050510 Ca2Fe2+(PO4)2·4H2O University of Arizona Mineral Museum 1437 Prats-Sampsor, Spain view
Anapaite R141081 Ca2Fe2+(PO4)2·4H2O Rock Currier  Messel mine, Messel, Darmstadt, Hesse, Germany view
Anatase R060277 TiO2 Herb Obodda 064 Taftan, near Dalbandi, Baluchistan Province, Pakistan view
Anatase R070582 TiO2 James Shigley  Asker, Akershus, Norway view
Anatase R120013 TiO2 Donald Doell  Governor's Lake pegmatite, Halifax County, Nova Scotia, Canada view
Anatase R120064 TiO2 Donald Doell  East Kemptville Tin mine, East Kemptville, Argyle, Yarmouoth Co., Nova Scotia, Canada view
Ancylite-(Ce) R060218 CeSr(CO3)2(OH)·H2O Royal Ontario Museum M40089 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Andalusite R050258 Al2SiO5 Marcus Origlieri  Bautista Canyon, near Hemet, Riverside County, California, USA view
Andalusite R050449 Al2SiO5 Marcus Origlieri  Itinga, Minas Gerais, Brazil view
Andalusite R050561 Al2SiO5 Dave Bunk Minerals  Cargo Muchacho Mountain, Imperial County, California view
Andalusite R050626 Al2SiO5 Gemological Center  Minas Gerais, Brazil view
Andalusite R060197 Al2SiO5 Marcus Origlieri  Brazil view
Andalusite R060212 Al2SiO5 Marcus Origlieri  Brazil view
Andersonite R080133 Na2Ca(UO2)(CO3)3·5-6H2O James Shigley  Monte Cristo mine, Cane Springs Canyon, near Moab, Grand County, Utah, USA view
Andesine X050013 (Na,Ca)(Si,Al)4O8 George R. Rossman GRR-1604 Cima Volcanics, San Bernardino County, California, USA view
Andradite R040001 Ca3Fe3+2(SiO4)3 University of Arizona Mineral Museum 12923 Stanley Butte, Graham County, Arizona, USA view
Andradite X050015 Ca3Fe3+2(SiO4)3 RD Shannon 56163- 138 Val Malenco, Italy view
Andradite R050256 Ca3Fe3+2(SiO4)3 Marcus Origlieri  Franklin, Sussex County, New Jersey, USA view
Andradite R050311 Ca3Fe3+2(SiO4)3 Eugene Schlepp  Calaveras County, California, USA view
Andradite R050377 Ca3Fe3+2(SiO4)3 University of Arizona Mineral Museum 2983 Zlatoust District, South Urals, Russia view
Andradite R060358 Ca3Fe3+2(SiO4)3 Herb Obodda 010 Soghan, near Jiroft, Kerman, Iran view
Andradite R060350 Ca3Fe3+2(SiO4)3 Michael Scott S100023 south of the Gem mine, southern San Benito County, California, USA view
Andradite R060326 Ca3Fe3+2(SiO4)3 Marcus Origlieri  Ultevis, Sweden view
Andradite R060423 Ca3Fe3+2(SiO4)3 Greg Schmidt  Mali view
Andradite R060449 Ca3Fe3+2(SiO4)3 Gemological Institute of America 31344 Namibia view
Andradite R070722 Ca3Fe3+2(SiO4)3 Royal Ontario Museum M42909 Otjosondu, Namibia view
Andradite R100049 Ca3Fe3+2(SiO4)3 William W Pinch  Langban, Filipstad, Varmland, Sweden view
Andradite R100138 Ca3Fe3+2(SiO4)3 William W. Pinch  Madagascar view
Andradite R120004 Ca3Fe3+2(SiO4)3 Jack Lowell  Chifeng, Inner Mongolia view
Anglesite R040004 Pb(SO4) University of Arizona Mineral Museum 7726 Erupcion mine, Los Lamentos, Chihuahua, Mexico view
Anglesite R050052 Pb(SO4) Eugene Schlepp  Touissite, Oujela, Morocco view
Anglesite R050408 Pb(SO4) California Institute of Technology W-13 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Anhydrite R040012 Ca(SO4) University of Arizona Mineral Museum 7792 Moundhouse, Nevada, USA view
Anhydrite R040061 Ca(SO4) University of Arizona Mineral Museum 6088 Chester County, Pennsylvania, USA view
Anhydrite X050017 Ca(SO4) Caltech  Yerington, Nevada, USA view
Anhydrite R061102 Ca(SO4) Michael Scott S103078 Taft, Kern County, California view
Anilite R060514 Cu7S4 Michael Scott S100193 Villamanin, Carmenes District, Leon Province, Spain view
Anilite R060688 Cu7S4 Michael Scott S101294 Horai Halze bei Medenec, Erzgebirge, Czech Republic view
Ankerite R050181 Ca(Fe2+,Mg)(CO3)2 Marcus Origlieri  Cerro Sapo, Cochabamba Department, Bolivia view
Ankerite R050197 Ca(Fe2+,Mg)(CO3)2 Marcus Origlieri  Brownley Hill mine, Nenthead, Cumbria, England view
Ankerite X050018 Ca(Fe2+,Mg)(CO3)2 American Museum of Natural History 8059 Erzberg, Austria view
Ankerite X050019 Ca(Fe2+,Mg)(CO3)2 American Museum of Natural History 6376 Goldbrath, Austria view
Ankinovichite R060671 NiAl4(V5+O3)2(OH)12·2H2O Michael Scott S100964 Kara-Chagyr Mountain, Fergana, Fergana Valley, Osh Oblast, Kyrgyzstan view
Annabergite R050462 Ni3(AsO4)2·8H2O University of Arizona Mineral Museum 2447 Plaka mine, Laurium, Attica, Greece view
Annabergite R060564 Ni3(AsO4)2·8H2O Michael Scott S100290 Candelaria mine, Mineral County, Nevada, USA view
Annite R060204 KFe2+3(AlSi3O10)(OH)2 Royal Ontario Museum M29662 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Annite R060211 KFe2+3(AlSi3O10)(OH)2 Royal Ontario Museum M51392 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Anorpiment R110016 As2S3 Bob Jenkins  Palomo mine, Huancavelica Department, Peru view
Anorthite R040059 Ca(Al2Si2O8) University of Arizona Mineral Museum 4079 Miyakejima, Japan view
Anorthite R050104 Ca(Al2Si2O8) Rock Currier  unknown view
Anorthite X050020 Ca(Al2Si2O8) G.R. Rossman 1597 West side, Great Sitkin Island, Aleutian Islands, Alaska view
Anorthite X050021 Ca(Al2Si2O8) G.R. Rossman 1612 Miyakejima, Japan view
Anorthite R060082 Ca(Al2Si2O8) University of Arizona Mineral Museum 15620 Pinacate Mountains, Sonora, Mexico view
Anorthite R060193 Ca(Al2Si2O8) Bill Barker  Mexico view
Anorthite R060221 Ca(Al2Si2O8) Rock Currier  Pinacate lavafield, Sonora, Mexico view
Anorthite R060275 Ca(Al2Si2O8) Herb Obodda 087 Madagascar view
Anorthite R070510 Ca(Al2Si2O8) James Shigley  Larvik, Vestfold, Norway view
Anorthite R070598 Ca(Al2Si2O8) James Shigley  Eyscott Hill, Keswick, Cumberland, England view
Anorthite R100170 Ca(Al2Si2O8) Mineralogical Museum, Harvard University 135998 La Elenda mine, near Nuevo Casas Grandes, Municipio de Nuevo Casas Grandes, Chihuahua, Mexico view
Anorthite R130296 Ca(Al2Si2O8) Rock Currier  Crystal Bay, Minnesota, USA view
Anorthite R190029 Ca(Al2Si2O8) Mariah Leslie  San Louis Obispo Co., California, USA view
Anorthoroselite R150065 Ca2Co(AsO4)2·2H2O Bob Jenkins  Bou Azzer, Morocco view
Anthoinite R070025 AlWO3(OH)3 Michael Scott S101286 Kyakabingu, Bumbogo, Rwanda view
Anthophyllite X050022 ◻Mg2Mg5Si8O22(OH)2 Caltech 22362 Winchester, Riverside County, California, USA view
Anthophyllite R070245 ◻Mg2Mg5Si8O22(OH)2 Michael Scott S105774 Shartash, Zlatoust, Ilmen Mts, Chelyabinsk Oblast', Urals Region, Russia view
Anthraxolite R060634 Gemological Institute of America 01 China view
Antigorite R070228 Mg3Si2O5(OH)4 Michael Scott S100701 Wood's Chrome Mine (Wood's Mine), Texas, Lancaster County, Pennsylvania, USA view
Antimony R050654 Sb University of Arizona Mineral Museum 3170 Sarawak, Borneo view
Antimony R070318 Sb James Shigley  Arechuybo, Chihuahua, Mexico view
Antipinite R160005 KNa3Cu2(C2O4)4 Danielle Sotomayor and Keith Wentz  Rowley mine, Maricopa County, Arizona, USA view
Antlerite R050212 Cu2+3(SO4)(OH)4 John Dagenais  Chuquicamata mine, Calama, Antofagasta Province, Chile view
Antlerite R110045 Cu2+3(SO4)(OH)4 Bob Downs, collected March 2011  Childs Aldwinkle mine, Bunker Hill District, Copper Creek, Pinal County, Arizona, USA view
Apachite R060694 Cu2+9Si10O29·11H2O Bob Jenkins  Christmas mine, Gila County, Arizona, USA view
Aphthitalite R050651 K3Na(SO4)2 University of Arizona Mineral Museum 13723 Searles Lake, Trona, San Bernardino County, California, USA view
Apjohnite R060231 Mn2+Al2(SO4)4·22H2O Michael Scott S100270 Val d'Adige, Bolzano, Italy view
Apuanite R060674 (Fe2+Fe3+2)(Fe3+2Sb3+4)O12S Michael Scott S101123 Buca della Vena mine, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy view
Aqualite R070413 (H3O)8(Na,K,Sr)5Ca6Zr3Si26O66(OH)9Cl Michael Scott S105760 Kovdor Phlogopite mine (Mica mine; Slyuda mine; Kovdorslyuda Shaft), Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Aragonite R040078 Ca(CO3) University of Arizona Mineral Museum 3887 Molina, Aragon, Spain view
Aragonite X050023 Ca(CO3) Caltech  Spain view
Aragonite R060195 Ca(CO3) Marcus Origlieri  Cicov Hill, Horenec, Czech Republic view
Aragonite R080142 Ca(CO3) Renato and Adriana Pagano  Miniere di Brosso, Ivrea, Torino, Italy view
Aragonite R150021 Ca(CO3) Canan D'Avela  Gallo river, Molina de Aragón, Guadalajara, Castile-La Mancha, Spain view
Arakiite R060812 ZnMn2+12Fe3+2(As3+O3)(As5+O4)2(OH)23 Michael Scott S101159 Nordmark, Sweden view
Arakiite R070172 ZnMn2+12Fe3+2(As3+O3)(As5+O4)2(OH)23 Michael Scott S100741 Langban, Filipstad, Varmland, Sweden view
Aramayoite R061071 Ag3Sb2(Bi,Sb)S6 Michael Scott S101420 Animas mine, Potosi, Bolivia view
Arapovite R060672 (K1-x◻x)(Ca,Na)2U4+Si8O20 [x ≈ 0.5] Michael Scott S100969 Dara-i-Pioz Glacier, Hait, Alayskiy (Alai) Range, Tien Shan Mountains, Tajikistan view
Aravaipaite R100004 Pb3AlF9·H2O William W. Pinch  Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA view
Aravaipaite R100032 Pb3AlF9·H2O William W. Pinch  Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA view
Ardealite R060233 Ca2(PO3OH)(SO4)·4H2O Michael Scott S100314 Moorba Cave, Jurien Bay, Western Australia, Australia view
Ardennite-(As) R060669 Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 Michael Scott S100888 Ardennes, Salm Chateau, Belgium view
Arfvedsonite R040127 NaNa2(Fe2+4Fe3+)Si8O22(OH)2 Bob Downs  Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Arfvedsonite R050514 NaNa2(Fe2+4Fe3+)Si8O22(OH)2 Frank Hawthorne  unknown view
Arfvedsonite R110049 NaNa2(Fe2+4Fe3+)Si8O22(OH)2 Donald M Doell  Mount Malosa, Zomba District, Malawi view
Argandite R130044 Mn7(VO4)2(OH)8 Joel Brugger  Pipji glacier (Pipjigletscher) in the Turtmann valley, Central Alps, Switzerland view
Argentobaumhauerite R070167 Ag1.5Pb22As33.5S72 Michael Scott S103086 Cerro de Pasco, Alcides Carrión Province, Pasco department, Peru view
Argentojarosite R060097 AgFe3+3(SO4)2(OH)6 University of Arizona Mineral Museum 5015 unknown view
Argentojarosite R060098 AgFe3+3(SO4)2(OH)6 University of Arizona Mineral Museum 2595 Tintic Standard mine, Dividend, Utah, USA view
Argentopyrite R070173 AgFe2S3 Michael Scott S100757 St. Joachimsthal, Bohemia, Czech Republic view
Argentopyrite R090026 AgFe2S3 Mark N. Feinglos  Schaft 209, Aue, Niederschlema, Erzgebirge, Saxony, Germany view
Argentopyrite R090027 AgFe2S3 Mark N. Feinglos  Jáchymov, Ostrov, Krušné Hory Mts, Karlovy Vary Region, Bohemia, Czech Republic view
Argesite R130008 (NH4)7Bi3Cl16 Francesco Demartin  La Fossa crater, Vulcano, Aeolian Islands, Sicily, Italy view
Argyrodite R050437 Ag8GeS6 University of Arizona Mineral Museum 1540 Himmelsfurst mine, Freiberg, Saxony, Germany view
Arhbarite R060730 Cu2Mg(AsO4)(OH)3 Bob Jenkins  Guanaco, Chile view
Arisite-(La) R120051 NaLa2(CO3)2[F2x(CO3)1-x]F William W. Pinch  Aris quarry, near Windhoek, Namibia view
Armalcolite R070260 (Mg,Fe2+)Ti2O5 Michael Scott S100770 Chelyabinsk Oblast', Urals Region, Russia view
Armalcolite R110187 (Mg,Fe2+)Ti2O5 Hexiong Yang  Synthetic view
Armalcolite R110188 (Mg,Fe2+)Ti2O5 Hexiong Yang  Synthetic view
Armangite R100041 Mn2+26[As3+6(OH)4O14][As3+6O18]2(CO3) William W. Pinch  Langban, Filipstad, Varmland, Sweden view
Armangite R100054 Mn2+26[As3+6(OH)4O14][As3+6O18]2(CO3) William W Pinch  Langban, Filipstad, Varmland, Sweden view
Arrojadite-(BaNa) R160077 BaNa3(NaCa)Fe2+13Al(PO4)11(PO3OH)(OH)2 James Shigley  Victory mine, near Custer, Custer County, South Dakota, USA view
Arrojadite-(KFe) R070319 (KNa)Fe2+(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2 James Shigley  Nickel Plate mine, Keystone District, Pennington County, South Dakota, USA view
Arrojadite-(KNa) R050107 KNa3(CaNa2)Fe2+13Al(PO4)11(PO3OH)(OH)2 Rock Currier  Big-Fish River, Yukon Territory, Canada view
Arrojadite-(NaFe) R070298 Mark Mauthner 2977 Boundary Creek, Richardson Mountains, Dawson mining district, Yukon Territory, Canada view
Arsenbrackebuschite R100184 Pb2(Fe3+,Zn)(AsO4)2(OH,H2O) Marcus Origlieri  Mina Ojuela (Campo Sur), Mapimi, Durango, Mexico view
Arsendescloizite R060947 PbZn(AsO4)(OH) Bob Jenkins  Ojuela mine, Mapimi, Durango, Mexico view
Arsendescloizite R140430 PbZn(AsO4)(OH) University of Arizona Mineral Museum 17511  Tsumeb, Namibia view
Arsenic R050653 As University of Arizona Mineral Museum 1237 Japan view
Arseniopleite R070144 NaCaMnMn2(AsO4)3 Michael Scott S100755 Sjögruvan mine, Grythyttan, Västmanland, Sweden view
Arseniopleite R070166 NaCaMnMn2(AsO4)3 Michael Scott S104846 Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy view
Arseniosiderite R150062 Ca2Fe3+3O2(AsO4)3·3H2O Michael Scott S104843 Benjamin Hill, Sonora, Mexico view
Arseniosiderite R150061 Ca2Fe3+3O2(AsO4)3·3H2O Bob Jenkins  Las Animas mine, La Mur, Sonora, Mexico view
Arsenogorceixite R060686 BaAl3(AsO4)(AsO3OH)(OH)6 Michael Scott S101271 Clara mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany view
Arsenohauchecornite R070347 Ni18Bi3AsS16 Michael Scott S104840 Vermilion Mine, Denison Township, Sudbury District, Ontario, Canada view
Arsenolamprite R060680 As Michael Scott S101370 Copiapo, Atacama, Chile view
Arsenolite R050383 As2O3 University of Arizona Mineral Museum 3603 Eureka, Nevada, USA view
Arsenolite R080095 As2O3 University of Arizona Mineral Museum 16128 Jáchymov, Erzgebirge Region, Czech Republic view
Arsenopyrite R050071 FeAsS Rock Currier  Yaogangxian mine, Yizhang County, Hunan Province, China view
Arsenopyrite R061082 FeAsS Lloyd Twaites LT 1516 Little Gem mine, Goldbridge, British Columbia, Canada view
Arsenopyrite R070585 FeAsS James Shigley  Standard Consolidated mine, Sumpter District, Baker County, Oregon, USA view
Arsentsumebite R060949 Pb2Cu(AsO4)(SO4)(OH) Bob Jenkins  Capitana mine, Copiapo, Chile view
Arsentsumebite R070629 Pb2Cu(AsO4)(SO4)(OH) Royal Ontario Museum  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Arsentsumebite R110041 Pb2Cu(AsO4)(SO4)(OH) William W Pinch 11513 Tsumeb, Namibia view
Arsenuranospathite R100008 Al(UO2)2(AsO4)2F·20H2O William Pinch  Krunkelbach valley, Menzenschwand, Schwarzwald, Germany view
Artemisinin D120011 David Blake  Synthetic from Sensapharm view
Artesunate D120001 David Blake  Synthetic from Sensapharm view
Artesunate D120022 David Blake  Synthetic; pill is from Guilin Pharmaceutical Co., Ltd., China view
Artesunate D120023 David Blake  Synthetic; pill is from Guilin Pharmaceutical Co., Ltd., China view
Artesunate D120024 David Blake  Synthetic; pill is from Guilin Pharmaceutical Co., Ltd., China view
Arthurite R060235 CuFe3+2(AsO4)2(OH)2·4H2O Michael Scott S100155 Copper Stope, Majuba Hill mine, Pershing County, Nevada, USA view
Artinite R060166 Mg2(CO3)(OH)2·3H2O Marcus Origlieri  San Benito County, California, USA view
Artinite R060234 Mg2(CO3)(OH)2·3H2O Michael Scott S100297 southern San Benito County, California, USA view
Artroeite R100034 PbAlF3(OH)2 Natural History Museum of Los Angeles County LACMNH 39338 Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA view
Asbecasite R060719 Ca3TiAs6Be2Si2O20 Bob Jenkins  Binntal, Wallis, Switzerland view
Asbolane R070306 Mn4+(O,OH)2·(Co,Ni,Mg,Ca)x(OH)2x·nH2O James Shigley  Porterville, Tulare County, California, USA view
Asbolane R070359 Mn4+(O,OH)2·(Co,Ni,Mg,Ca)x(OH)2x·nH2O Michael Scott S101785 Hachberg, Saint Avold, Moselle, France view
Aschamalmite R060690 Pb6-3xBi2+xS9 Michael Scott S101236 Ascham Alp, Untersulzbach Valley, Salzburg, Austria view
Ashburtonite R110003 HCu4Pb4Si4O12(HCO3)4(OH)4Cl Bob Jenkins  Tonopah-Belmont mine, Maricopa County, Arizona, USA view
Ashburtonite R200010 HCu4Pb4Si4O12(HCO3)4(OH)4Cl Bruce Murphy  Rowley mine, Maricopa County, Arizona, USA view
Ashburtonite R200012 HCu4Pb4Si4O12(HCO3)4(OH)4Cl Bob Jenkins  Ashburton Downs Station, Western Australia, Australia view
Ashcroftine-(Y) R110189 K5Na5Y12Si28O70(OH)2(CO3)8·8H2O Donald Doell  Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada view
Asisite R070635 Pb7SiO8Cl2 Ausrox/Rob Sielicki  Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia view
Aspedamite R130014 ◻12(Fe3+,Fe2+)3Nb4[Th(Nb,Fe3+)12O42][(H2O),(OH)]12 Frank C. Hawthorne  Herrebøkasa quarry, Aspedammen, Østfold, Norway view
Aspirin D120010 David Blake  Synthetic view
Aspirin D120019 David Blake  Synthetic; pill is from Traphaco view
Aspirin D120020 David Blake  Synthetic; pill is from Traphaco view
Aspirin D120021 David Blake  Synthetic; pill is from Traphaco view
Aspirin D200001 Bram Mooij  Synthetic from E. Merck AG, Darmstadt view
Astrophyllite R060103 K2NaFe2+7Ti2(Si4O12)2O2(OH)4F University of Arizona Mineral Museum 2924 Brivik, Norway view
Astrophyllite R060202 K2NaFe2+7Ti2(Si4O12)2O2(OH)4F Royal Ontario Museum M27042 Demix Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Atacamite R050098 Cu2Cl(OH)3 Rock Currier  La Farola mine, Tierra Amarilla, Atacama, Chile view
Atelestite R080139 Bi2O(AsO4)(OH) William W. Pinch  Daniel mine, Schneeberg, Saxony, Germany view
Atelisite-(Y) R130043 Y4Si3O8(OH)8 Thomas Malcherek  Stetind quarry, Tysfjord, Norway view
Atencioite R060893 Ca2Fe2+3Mg2Be4(PO4)6(OH)4·6H2O Michael Scott S100875 Linópolis, Minas Gerais, Brazil view
Atenolol D120017 David Blake  Synthetic; pill is from Germany view
Atenolol D120018 David Blake  Synthetic; pill is from Germany view
Atorvastatin D120015 David Blake  Synthetic; pill is from Vietnam view
Atorvastatin D120016 David Blake  Synthetic; pill is from Vietnam view
Attikaite R070217 Ca3Cu2Al2(AsO4)4(OH)4·2H2O Michael Scott S100433 Christiana Mine, Kamareza Mines, Agios Konstantinos [St Constantine] (Kamareza; Kamariza), Lavrion District Mines, Lavrion District, Attikí (Attica; Attika) Prefecture, Greece view
Aubertite R060751 Cu2+Al(SO4)2Cl·14H2O Bob Jenkins  Quetena mine, Chuquicamata, Chile view
Augelite R050060 Al2(PO4)(OH)3 Rock Currier  Machacamarca, Potosi Department, Bolivia view
Augelite R050100 Al2(PO4)(OH)3 Rock Currier  Rapid Creek, Yukon Territory, Canada view
Augelite R050316 Al2(PO4)(OH)3 Eugene Schlepp  Rapid Creek, Yukon Territory, Canada view
Augite X050024 (Ca,Mg,Fe)2Si2O6 G.R. Rossman 583 Cedar Butte, Oregon, USA view
Augite X050025 (Ca,Mg,Fe)2Si2O6 G.R. Rossman 1646 Hopi Butte, Diatreme #6, Holbrook, Arizona, USA view
Augite R061086 (Ca,Mg,Fe)2Si2O6 Michael Scott S101798 Boreslav, Teplitz, Bohemia, Czech Republic view
Augite R061108 (Ca,Mg,Fe)2Si2O6 Michael Scott S101803 Monti Rossi, near Mt. Etna, Sicily, Italy view
Augite R070231 (Ca,Mg,Fe)2Si2O6 Michael Scott S105901 Old Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA view
Augite R110063 (Ca,Mg,Fe)2Si2O6 Marcus Origlieri  Betroka, Madagascar view
Augite R190030 (Ca,Mg,Fe)2Si2O6 Mariah Leslie  San Louis Obispo Co., California, USA view
Aurichalcite R050297 (Zn,Cu)5(CO3)2(OH)6 George Godas, John Callahan  79 mine, 4th level, Hayden, Gila County, Arizona, USA view
Aurichalcite R060426 (Zn,Cu)5(CO3)2(OH)6 Michael Scott S100291 Bisbee, Cochise County, Arizona, USA view
Aurostibite R060923 AuSb2 Michael Scott S100862 Krásná Hora, Czech Republic view
Austinite R060703 CaZn(AsO4)(OH) Bob Jenkins  Gold Hill mine, Tooele County, Utah, USA view
Avdoninite R061024 K2Cu5Cl8(OH)4·2H2O Michael Scott S101385 Blyava Cu mine, Sakmara, Orenburgskaya, Ural Mountains, Russia view
Avdoninite R070080 K2Cu5Cl8(OH)4·2H2O Michael Scott S105106 main fracture, N breakthrough, Tolbachik Volcano, Kamchtka Peninsula, Russia view
Avicennite R070262 Tl2O3 Michael Scott S105807 Thallium Prospect, Little Valley, Tooele County, Utah, USA view
Avogadrite R110062 KBF4 James Shigley  Mount Vesuvius, near Naples, Campania, Italy view
Awaruite R061020 Ni3Fe Michael Scott S100895 Oregon, USA view
Awaruite R070671 Ni3Fe James Shigley  Heazlewood District, Tasmania, Australia view
Axinite-(Fe) R040074 Ca4Fe2+2Al4[B2Si8O30](OH)2 University of Arizona Mineral Museum 8402 Luning, Nevada, USA view
Axinite-(Fe) R050061 Ca4Fe2+2Al4[B2Si8O30](OH)2 Rock Currier  Jamestown, California, USA view
Axinite-(Fe) R050026 Ca4Fe2+2Al4[B2Si8O30](OH)2 Rock Currier  Pouyva mine, Polar Urals, Western Siberian Region, Russia view
Axinite-(Fe) R060183 Ca4Fe2+2Al4[B2Si8O30](OH)2 Lloyd Twaites  Skagit Bluffs, near Manning Park, British Columbia, Canada view
Axinite-(Fe) R060194 Ca4Fe2+2Al4[B2Si8O30](OH)2 Herbert Obodda  near Dalbandi, Baluchistan Province, Pakistan view
Axinite-(Fe) R060558 Ca4Fe2+2Al4[B2Si8O30](OH)2 Gemological Institute of America 14110 unknown view
Axinite-(Mg) R070133 Ca4Mg2Al4[B2Si8O30](OH)2 Michael Gray  Merelani, Tanzania view
Axinite-(Mn) R050299 Ca4Mn2+2Al4[B2Si8O30](OH)2 Eugene Schlepp  Dalnegorsk, Russia view
Axinite-(Mn) R061121 Ca4Mn2+2Al4[B2Si8O30](OH)2 Michael Scott S103393 Franklin, Sussex County, New Jersey, USA view
Axinite-(Mn) R160079 Ca4Mn2+2Al4[B2Si8O30](OH)2 Carl Richardson  Huachuca Mountains, Cochise County, Arizona, USA view
Azurite R050497 Cu3(CO3)2(OH)2 Marcus Origlieri  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Azurite R050638 Cu3(CO3)2(OH)2 University of Arizona Mineral Museum 13399 Zacatecas, Mexico view
Babingtonite X050027 Ca2Fe2+Fe3+Si5O14(OH) G.R. Rossman 1887 Kandivill, India view
Babingtonite R060093 Ca2Fe2+Fe3+Si5O14(OH) University of Arizona Mineral Museum 8742 Iron Cap mine, Aravaipa District, Graham County, Arizona, USA view
Babingtonite R060083 Ca2Fe2+Fe3+Si5O14(OH) University of Arizona Mineral Museum 17001 Hampden Quarry, Springfield, Massachusetts, USA view
Babingtonite R060084 Ca2Fe2+Fe3+Si5O14(OH) University of Arizona Mineral Museum 4198 Winchester Highlands, Massachusetts, USA view
Baddeleyite R060016 ZrO2 American Museum of Natural History 110614 Wet Loo, Myanmar view
Baddeleyite R060078 ZrO2 Marcus Origlieri  Wetloo mine, Mogok, Burma view
Baddeleyite R100171 ZrO2 Mauricio Ibanez-Mejia  Palabora Mine, Phalaborwa, Transvaal, Republic of South Africa view
Bahianite R050627 Al5Sb5+3O14(OH)2 Gemological Center  Paramirim Region, Bahia, Brazil view
Bahianite R060433 Al5Sb5+3O14(OH)2 Michael Scott S100255 Paramirim Region, Bahia, Brazil view
Bairdite R190040 Pb2Cu2+4Te6+2O10(OH)2(SO4)·H2O Mike Shannon  Tombstone, Cochise County, Arizona, USA view
Bakerite R050423 Ca4B5(SiO4)3(O3(OH)5) Marcus Origlieri  Corkscrew Canyon, Death Valley, California, USA view
Bakhchisaraitsevite R060607 Na2Mg5(PO4)4·7H2O Michael Scott S100971 Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Balangeroite R060244 Mg21Si8O27(OH)20 Michael Scott S100332 San Vittore mine, Balangero Serpentinite, Lanzo Valley, Piedmont, Italy view
Bannisterite R060817 (Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8·nH2O Bob Jenkins  Broken Hill, New South Wales, Australia view
Baotite R060251 Ba4(Ti,Nb,W)8O16(SiO3)4Cl William W. Pinch  Baiyun-Obo mine, Inner Mongolia, China view
Baotite R060414 Ba4(Ti,Nb,W)8O16(SiO3)4Cl Herb Obodda 112 Zagi Mountain, near Hammedabad, Khaffor Dehri, North-West Frontier Province, Pakistan view
Barbosalite R070358 Fe2+Fe3+2(PO4)2(OH)2 Michael Scott S104945 Bull Moose mine, Custer, Custer District, Custer County, South Dakota, USA view
Bariandite R060602 Al0.6(V5+,V4+)8O20·9H2O Michael Scott S101070 Mounana mine, Franceville, Haut-Ogooué, Gabon view
Barićite R061045 (Mg,Fe)3(PO4)2·8H2O Michael Scott S100392 Rapid Creek, Yukon, Canada view
Bario-olgite R060614 Na(Na,Sr,Ce)2Ba(PO4)2 Michael Scott S100949 Palitra pegmatite, Kedykverpakhk Mountain, Lovozero massif, Kola Peninsula, Russia view
Barioperovskite R110180 BaTiO3 Guangtian Zou  Synthetic view
Bariopharmacosiderite R060571 Ba0.5Fe3+4(AsO4)3(OH)4·5H2O Michael Scott S100251 Barrus mine, Pyramid District, Washoe County, Nevada, USA view
Barlowite R110007 Cu4BrF(OH)6 Marcus Origlieri  Southwest mine, Bisbee, Cochise County, Arizona, USA view
Barnesite R060883 Na2V5+6O16·3H2O Bob Jenkins  Cactus Rat mine, Grand County, Utah, USA view
Barrerite R050135 Na2(Si7Al2)O18·6H2O Ben Norton  Kuiu Island, Alaska, USA view
Barringerite R070439 (Fe,Ni)2P Paul Roth  Dredged from Tampa Bay harbour, Tampa Bay, Florida, USA view
Bartelkeite R070114 PbFe2+Ge(Ge2O7)(OH)2·H2O William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Barylite R060606 BaBe2Si2O7 Michael Scott S101023 Hackmann Valley, Yukspor Mountain, Khibiny, Kola, Russia view
Barylite R060620 BaBe2Si2O7 Michael Scott S100829 Zomba, Malawi view
Barysilite R050002 Pb8Mn(Si2O7)3 University of Arizona Mineral Museum 4265 Franklin, Sussex County, New Jersey, USA view
Barysilite R070651 Pb8Mn(Si2O7)3 William W. Pinch  Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia view
Barysilite R100057 Pb8Mn(Si2O7)3 William W Pinch  Langban, Filipstad, Varmland, Sweden view
Baryte R040036 Ba(SO4) University of Arizona Mineral Museum 6093 Cumbria County, England view
Baryte X050028 Ba(SO4) Caltech  Barium Queen mine, Barstow, California, USA view
Baryte X050029 Ba(SO4) Caltech  Palos Verdes, California, USA view
Baryte R050342 Ba(SO4) California Institute of Technology W-22127 Palos Verdes, Los Angeles County, California, USA view
Baryte R050335 Ba(SO4) California Institute of Technology W-22142 Bullion Mountains, San Bernardino County, California, USA view
Baryte R050375 Ba(SO4) Eugene Schlepp  unknown view
Barytocalcite R050288 BaCa(CO3)2 Marcus Origlieri  Cumberland, England view
Barytocalcite R120099 BaCa(CO3)2 Michael Scott S101067 Langban, Filipstad, Varmland, Sweden view
Barytolamprophyllite R120087 (BaK)Ti2Na3Ti(Si2O7)2O2(OH)2 Michael Scott S100558 Coyote Peak, Orick, Humboldt County, California, USA view
Bassetite R080027 Fe2+(UO2)2(PO4)2(H2O)10 Mark N. Feinglos  Arcu su Linnarbu, Capoterra, Cagliari, Sardinia view
Bastnäsite-(Ce) R050409 Ce(CO3)F G.R. Rossman W18 Machni, near Warsak Dam, Zagi Mountain, North-West Frontier Province, Pakistan view
Bastnäsite-(Ce) R060359 Ce(CO3)F Herb Obodda 082 Zagi Mountain, near Hammedabad, Khaffor Dehri, North-West Frontier Province, Pakistan view
Bastnäsite-(Ce) R060629 Ce(CO3)F Gemological Institute of America 03 Pakistan view
Bastnäsite-(Ce) R060550 Ce(CO3)F Gemological Institute of America 24 Zagni Mountains, Pakistan view
Bastnäsite-(Ce) R060737 Ce(CO3)F Herb Obodda 081 Zagi Mountain, near Hammedabad, Khaffor Dehri, NW Frontier Provence, Pakistan view
Bastnäsite-(La) R070142 La(CO3)F Michael Scott S105765 Mochalin Log, Kyshtym, Chelyabinsk Oblast', Urals Region, Russia view
Baumhauerite R050429 Pb12As16S36 University of Arizona Mineral Museum 2862 Binntal, Valais, Switzerland view
Bavenite R060065 Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) University of Arizona Mineral Museum 16163 Tittling, Bavarian Forest, Bavaria, Germany view
Bavenite R060128 Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) University of Arizona Mineral Museum 9330 Foot mine, Kings Mountain, Cleveland County, North Carolina, USA view
Bavenite R060790 Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) Michael Scott S101063 Londonderry, West Australia, Australia view
Bavsiite R150042 Ba2V2O2[Si4O12] Gunnar Farber  Gun Claim, Yukon Territory, Canada view
Bayldonite R050670 Cu3PbO(AsO3OH)2(OH)2 University of Arizona Mineral Museum 4809 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Bayldonite R110033 Cu3PbO(AsO3OH)2(OH)2 William W Pinch  Tsumeb, Namibia view
Bayleyite R070458 Mg2(UO2)(CO3)3·18H2O Michael Scott S101759 Hideout mine (Hideout No. 1 mine), Deer Flats, White Canyon, White Canyon District, San Juan County, Utah, USA view
Bazhenovite R130224 Ca8S5(S2O3)(OH)12·20H2O Rock Currier  Korkino, Chelyabinsk coal basin, S. Urals, Russia view
Beaverite-(Cu) R060400 Pb(Fe3+2Cu)(SO4)2(OH)6 American Museum of Natural History 17785 Utah, USA view
Béhierite R060657 Ta(BO4) Michael Scott S101149 Mount Ibity, Antsirabe, Madagascar view
Behoite R060659 Be(OH)2 Michael Scott S101143 Mont St. Hilaire, Quebec, Canada view
Behoite R130229 Be(OH)2 Rock Currier  Clear Creek pegmatite, Burnet County, Texas, USA view
Behoite R130230 Be(OH)2 Rock Currier  Rode Ranch pegmatite, Llano County, Texas, USA view
Belendorffite R070346 Cu7Hg6 Michael Scott S100517 Landsberg Mountain (Moschellandsberg Mountain), Obermoschel, Rhineland-Palatinate, Germany view
Bellbergite R100201 (K,Ba,Sr)2Sr2Ca2(Ca,Na)4(Si,Al)36O72·30H2O Jürgen Wachsmuth, Ulm, Germany  Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel Mts, Rhineland-Palatinate, Germany view
Bellingerite R050607 Cu3(IO3)6·2H2O University of Arizona Mineral Museum  Chuquicamata, Chile view
Belovite-(Ce) R070163 NaCeSr3(PO4)3F Michael Scott S105765 Mochalin Log, Kyshtym, Chelyabinsk Oblast', Urals Region, Russia view
Benavidesite R070348 Pb4MnSb6S14 Michael Scott S101751 Bear Basin Mines, Bear Basin, North Bend, King County, Washington, USA view
Bendadaite R080112 Fe2+Fe3+2(AsO4)2(OH)2·4H2O Luiz Menezes  Almerindo mine, Linópolis district, Divino das Laranjeiras, Minas Gerais, Brazil view
Benitoite R050320 BaTiSi3O9 American Museum of Natural History 17493 San Benito County, California, USA view
Benitoite R050332 BaTiSi3O9 California Institute of Technology W-1863 Benitoite Gem mine, Santa Rita Peak, San Benito County, California, USA view
Benitoite X060003 BaTiSi3O9 Michael Scott 11306 view
Benjaminite R070399 Ag3Bi7S12 Michael Scott S101746 Outlaw Mine, Round Mountain District, Nye County, Nevada, USA view
Benleonardite R070545 Ag15Cu(Sb,As)2S7Te4 Michael Scott S101738 Moctezuma mine, Moctezuma, Municipio de Moctezuma, Sonora, Mexico view
Benstonite R050484 Ba6Ca6Mg(CO3)13 California Institute of Technology W-40011 Minerva #1 mine, Cave-in-Rock, Hardin County, Illinois, USA view
Benyacarite R130130 (H2O)2Mn2Ti2Fe3+(PO4)4(OF)(H2O)10·4H2O Don Doell (small piece), Rock Currier (large piece)  El Criollo mine, Cerro Blanco, Tanti, Punilla, Córdoba, Argentina view
Beraunite R060464 Fe3+6(PO4)4O(OH)4·6H2O Michael Scott S100187 York mine, Polk County, Arkansas, USA view
Beraunite R060696 Fe3+6(PO4)4O(OH)4·6H2O Bob Jenkins  Three Oak Gap, Shady, Polk County, Arkansas, USA view
Berborite X060021 Be2(BO3)(OH)·H2O Rainer Thomas 110135 Saga, Tvedalen, Langesundfjord/Norge view
Bergslagite R060243 CaBe(AsO4)(OH) Michael Scott S100249 Langban mine dump, Langban, Filipstad, Varmland, Sweden view
Berlinite R130243 Al(PO4) Rock Currier  Buranga pegmatite, Gatumba District, Western Province, Rwanda view
Bermanite R130057 Mn2+Mn3+2(PO4)2(OH)2·4H2O Thomas A. Loomis TL-13 Tip Top mine, Custer, South Dakota, USA view
Bernardevansite R210010 Al2(Se4+O3)3·6H2O Bob Jenkins  El Dragon, Potosi, Bolivia view
Berthierine R110177 (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4 Donald Doell  DeMix quarry, Mont St-Hilaire, Quebec view
Berthierite R070177 FeSb2S4 Michael Scott S101663 Baia Sprie mine (Felsöbánya mine), Baia Sprie (Felsöbánya), Maramures County, Romania view
Bertossaite R060666 Li2CaAl4(PO4)4(OH)4 Michael Scott S101293 Buranga, Rwanda view
Bertrandite R060800 Be4Si2O7(OH)2 Bob Jenkins  Golconda mine, Governador Valadares, Minas Gerais, Brazil view
Bertrandite R110025 Be4Si2O7(OH)2   Foote mine, Kings Mountain, North Carolina, USA view
Beryl R040002 Be3Al2Si6O18 University of Arizona Mineral Museum 15681 Usakos, Namibia view
Beryl R050065 Be3Al2Si6O18 Rock Currier  Xuebaoding, Sichuan Province, China view
Beryl R050120 Be3Al2Si6O18 Carlos and Paulo Vasconcelos  Cruziero mine, San Jose, Minas Gerais, Brazil view
Beryl R050121 Be3Al2Si6O18 Carlos and Paulo Vasconcelos  Cruziero mine, San Jose, Minas Gerais, Brazil view
Beryl X050030 Be3Al2Si6O18 G.R. Rossman 194 Brazil view
Beryl X050031 Be3Al2Si6O18 G.R. Rossman 121 view
Beryl R050305 Be3Al2Si6O18 Eugene Schlepp  Conselheiro Pena, Minas Gerais, Brazil view
Beryl R050347 Be3Al2Si6O18 California Institute of Technology W-2013 North Keystone, South Dakota, USA view
Beryl R050368 Be3Al2Si6O18 Eugene Schlepp  Wah Wah Mountains, Utah, USA view
Beryl R060942 Be3Al2Si6O18 Lawrence W. Snee  Mingore mine, Swat Valley, Pakistan view
Beryl R060943 Be3Al2Si6O18 Lawrence W. Snee  Xinjiang, China view
Beryl R060944 Be3Al2Si6O18 Lawrence W. Snee  Habachtal, Salzburg, Austria view
Beryl X080008 Be3Al2Si6O18 Gemological Institute of America 21566 Synthetic view
Beryl X080009 Be3Al2Si6O18 Gemological Institute of America 28348 Synthetic view
Beryl X080010 Be3Al2Si6O18 Gemological Institute of America 23386 Synthetic view
Beryl R110100 Be3Al2Si6O18 Gemological Institute of America 10-12-2010-5 Synthetic view
Beryl R110113 Be3Al2Si6O18 Gemological Institute of America 10-12-2010-18 Synthetic view
Beryl R110115 Be3Al2Si6O18 Gemological Institute of America 10-12-2010-20 Synthetic view
Beryl R110118 Be3Al2Si6O18 Gemological Institute of America 10-22-2010-23 Synthetic view
Beryllonite R060299 NaBe(PO4) Herb Obodda 023 Paprok, near Kamdesh, Nuristan, Kunar Province, Afghanistan view
Beryllonite R060552 NaBe(PO4) Gemological Institute of America 22 Afghanistan view
Beryllonite R070249 NaBe(PO4) Michael Scott S101679 Melrose Farm Beryllonite prospects (McAllister prospects), Stoneham, Oxford County, Maine, USA view
Beryllonite R100219 NaBe(PO4) Luiz Menezes  Telirio mine, Linopolis, Minas Gerais, Brazil view
Berzelianite R060260 Cu2-xSe (x ≈ 0.12) Michael Scott S100248 Bukov mine, near Tisnova, Western Moravia, Czechoslovakia view
Berzelianite R110159 Cu2-xSe (x ≈ 0.12) Mark N Feinglos  Facebaja, Romania view
Berzeliite X060010 (NaCa2)Mg2(AsO4)3 University of Arizona Mineral Museum 2382 Langban, Filipstad, Varmland, Sweden view
Berzeliite R061084 (NaCa2)Mg2(AsO4)3 Michael Scott S101296 Jakobsberg mine, Nordmark, Filipstad, Varmland, Sweden view
Betekhtinite R070087 (Cu,Fe)21Pb2S15 Michael Scott S101421 Dzhezkazgan deposit, central Kazakhstan view
Betpakdalite-CaMg R060242 [Ca2(H2O)17Mg(H2O)6][Mo6+8As5+2Fe3+3O36(OH)] William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Beudantite R060985 PbFe3+3(AsO4)(SO4)(OH)6 Bob Jenkins  Kintore Opencut, Broken Hill, New South Wales, Australia view
Beudantite R070189 PbFe3+3(AsO4)(SO4)(OH)6 William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Beudantite R070190 PbFe3+3(AsO4)(SO4)(OH)6 William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Beudantite R070492 PbFe3+3(AsO4)(SO4)(OH)6 Bob Jenkins  Capitana mine, Copiapó Province, Atacama Region, Chile view
Beudantite R070502 PbFe3+3(AsO4)(SO4)(OH)6 Bob Jenkins  Dulcinea, Copiapó Province, Atacama Region, Chile view
Beudantite R100183 PbFe3+3(AsO4)(SO4)(OH)6 Marcus Origlieri  Mina Ojuela (Campo Sur), Mapimi, Durango, Mexico view
Beusite R160031 Mn2+Mn2+2(PO4)2 Jaroslav Hyršl  Santa Ana Pegmatite, Argentina view
Bianchite R070020 Zn(SO4)·6H2O Michael Scott S105110 Equatorial part of Midatlantic Ridge, 5000 m depth, Atlantic Ocean view
Bicchulite R220020 Ca2Al2SiO6(OH)2 Bruce White  Mono County, California, USA. view
Bieberite R070595 Co(SO4)·7H2O James Shigley  Nkana mine, Kitwe, Western Province, Zambia view
Bigcreekite R060432 BaSi2O5·4H2O Michael Scott S100244 Trumbull Peak, Mariposa County, California, USA view
Bikitaite R050160 LiAlSi2O6·H2O Jim McGlasson  Foote mine, Kings Mountain, Cleveland County, North Carolina, USA view
Bikitaite R060032 LiAlSi2O6·H2O University of Arizona Mineral Museum 5397 Al Hyat mine, Bikita, Fort Victoria, Southern Rhodesia view
Bílinite R070187 Fe2+Fe3+2(SO4)4·22H2O James Shigley  Runge mine, near Edgemont, Fall River County, South Dakota, USA view
Billietite R070588 Ba(UO2)6O4(OH)6·8H2O James Shigley  Musonoi mine, Kolwezi, Katanga, Zaire view
Billietite R070624 Ba(UO2)6O4(OH)6·8H2O Joan Abella i Creus  Eureka mine, Castell Estaó, La Plana de Mont-ros, La Torre de Capdella, Lleida, Catalonia, Spain view
Billingsleyite R070350 Ag7AsS6 Michael Scott S100507 North Lily Mine, East Tintic District, East Tintic Mts, Utah County, Utah, USA view
Billwiseite R130070 Sb3+5Nb3WO18 Frank C. Hawthorne  Eastern margin of the Nanga Parbat – Haramosh massif at Stak Nala, 70 km east of Gilgit, Pakistan view
Bindheimite R050546 Pb2Sb5+2O7 University of Arizona Mineral Museum 4882 Arabia District, Pershing County, Nevada, USA view
Biphosphammite R070206 (NH4)H2(PO4) Jacqueline Reynard and Gregory Schmidt  Synthetic by Udo J. A. Behner view
Biphosphammite R070411 (NH4)H2(PO4) Michael Scott S104821 Mason Bat Cave, Mason County, Texas, USA view
Biphosphammite R180019 (NH4)H2(PO4) Peter Megaw  Ojuela mine, Mapimí, Municipio de Mapimí, Durango, Mexico view
Birchite R150100 Cd2Cu2(PO4)2(SO4)·5H2O William W. Pinch  Block 14 Opencut, Broken Hill, New South Wales, Australia view
Bisbeeite R060317 Herb Obodda 051 Shangulowe, Katanga Province, Democratic Republic of Congo view
Bismite R070185 Bi2O3 Michael Scott S104823 Berezovskii, Ekaterinberg, Sverdlovskaya Oblast', Ural Region, Russia view
Bismoclite R100197 BiOCl Bob Jenkins  El Guanaco Mine, Guanaco (Huanaco), Santa Catalina, Antofagasta Province, Antofagasta Region, Chile view
Bismuth R050650 Bi University of Arizona Mineral Museum 16274 Wolfram Camp, Queensland, Australia view
Bismuth R070375 Bi Royal Ontario Museum M14615 Frontier mine, South Lorrain, Timiskaming District, Ontario, Canada view
Bismuthinite R061077 Bi2S3 Lloyd Twaites LT1259 Jersey mine, Salmo, British Columbia, Canada view
Bismuthinite R070533 Bi2S3 James Shigley  Llallagua, Bustillos Province, Potosi, Bolivia view
Bismuthinite R070617 Bi2S3 James Shigley  Hachita, Grants County, New Mexico, USA view
Bismutite R050634 Bi2O2(CO3) University of Arizona Mineral Museum 13158 Outpost mine, Wickenburg, White Picacho District, Maricopa County, Arizona, USA view
Bismutite R060665 Bi2O2(CO3) Michael Scott S101282 Ecuador, Rio Grande do Norte, Brazil view
Bismutotantalite R130254 BiTaO4 Rock Currier  Wampewo Hill, Busiiro Co. (Bushiro Co.), Wakiso District, Uganda view
Bismutotantalite R130778 BiTaO4 Rock Currier  Mbale Estate, Singo, West of Kanipala, Uganda view
Bixbyite-(Fe) R050395 Fe3+2O3 Marcus Origlieri  Thomas Range, Juab County, Utah, USA view
Bjarebyite R130107 BaMn2+2Al2(PO4)3(OH)3 Rock Currier  Buranga mine, Gatumba District, Western Province, Rwanda view
Bjarebyite R130106 BaMn2+2Al2(PO4)3(OH)3 Donald Doell (small piece), Rock Currier (large Piece)  Palermo #1 mine, North Groton, New Hampshire view
Blatonite R060594 (UO2)(CO3)·H2O Michael Scott S100794 Jomac mine, San Juan County, Utah, USA view
Blixite R070364 Pb8O5(OH)2Cl4 Michael Scott S106185 Upper Bolivia Stope, 185 m level, Nya Schaktet Shaft, Langban, Filipstad, Varmland, Sweden view
Blödite R050317 Na2Mg(SO4)2·4H2O American Museum of Natural History 65127 Stassfurt, Germany view
Blödite R050341 Na2Mg(SO4)2·4H2O George Rossman  Soda Lake, San Luis Obispo County, California, USA view
Bobdownsite R050109 Ca9Mg(PO3F)(PO4)6 Rock Currier  Big Fish River, Yukon Territory, Canada view
Bobdownsite R070653 Ca9Mg(PO3F)(PO4)6 Rock Currier  Tip Top mine, Custer County, South Dakota, USA view
Bobdownsite R070654 Ca9Mg(PO3F)(PO4)6 Rock Currier  Tip Top mine, Custer County, South Dakota, USA view
Bobdownsite R100214 Ca9Mg(PO3F)(PO4)6 Tom Loomis, Dakota Matrix Minerals #120908W-2 Tip Top mine, Custer County, South Dakota, USA view
Bobdownsite R100215 Ca9Mg(PO3F)(PO4)6 Tom Loomis, Dakota Matrix Minerals  #120908W-4 Tip Top mine, Custer County, South Dakota, USA view
Bobdownsite R110026 Ca9Mg(PO3F)(PO4)6 Tom Loomis, Dakota Matrix Minerals #120908W-3 Tip Top mine, Custer County, South Dakota, USA view
Bobfergusonite R160069 ◻Na2Mn2+5Fe3+Al(PO4)6 Thomas A. Loomis  Nancy Pegmatite, Chacabuco Dept, San Luis, Argentina view
Bobierrite R060681 Mg3(PO4)2·8H2O Michael Scott S101377 Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Bobjonesite R060530 V4+O(SO4)·3H2O Michael Scott S100781 Petrified log in the North Mesa 5 mine, Temple Mountain, Emery County, Utah, USA view
Bobjonesite R060577 V4+O(SO4)·3H2O Michael Scott S100806 Petrified log in the North Mesa 5 mine, Temple Mountain, Emery County, Utah, USA view
Bobkingite R141030 Cu5Cl2(OH)8·2H2O William W. Pinch and Robert Pecorini  Cerro Minado Mines, Cuesta Alta, Huércal-Overa, Almería, Andalusia, Spain view
Bobmeyerite R220009 Pb4(Al3Cu)(Si4O12)(S0.5Si0.5O4)(OH)7Cl(H2O)3 Bob Jenkins  Mammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA view
Bobtraillite R070414 (Na,◻)12(◻,Na)12Sr12Zr14(Si3O9)10[Si2BO7(OH)2]6·12H2O Michael Scott S101831 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Böhmite R120133 AlO(OH) Ivano Rocchetti  Maglio-Pornaro, Tretto di Schio, Vicenza, Italy view
Böhmite R120123 AlO(OH) Marcus Origlieri  Sagasen, Telemark, Norway view
Bohseite R220004 Ca4Be3+xAl1-xSi9O25-x(OH)3+x (x = 0 to 1) Donald Doell  Ermakovska, Buryatia, Siberia, Russia view
Bokite R060590 (Al,Fe)1.3(V5+,V4+,Fe3+)8O20·7.5H2O Michael Scott S100790 Monument #2 mine, Apache County, Arizona, USA view
Boleite R050022 KAg9Pb26Cu24Cl62(OH)48 Eugene Schlepp  Amelia mine, Boleo, Baja California, Mexico view
Boleite R130099 KAg9Pb26Cu24Cl62(OH)48 Joe Ruiz  Rowley mine, Maricopa County, Arizona, USA view
Boltwoodite R060753 (K,Na)(UO2)(SiO3OH)·1.5H2O Michael Scott S100288 Rossing mine, between Rossing & Arandis, near Swakopmund, Namibia view
Bonattite R070398 Cu(SO4)·3H2O Michael Scott S102188 Undu mine, Nukundamu, Vanua Levu, Fiji view
Bonattite R070424 Cu(SO4)·3H2O Bob Downs  Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA view
Bonazziite R061028 As4S4 Michael Scott S101415 Radvanice, Bohemia view
Boracite R060009 Mg3B7O13Cl University of Arizona Mineral Museum  Luneberg, Hannover, Germany view
Boracite R070317 Mg3B7O13Cl James Shigley  Douglashall, Westereglen, Stassfurt District, Saxony-Anhalt, Germany view
Boralsilite R140759 Al16B6O30(Si2O7) Edward S. Grew 121102A Larsemann Hills, Prydz Bay, Ingrid Christensen Coast, Princess Elizabeth Land, Eastern Antarctica, Antarctica view
Borax R070168 Na2B4O5(OH)4·8H2O Michael Scott S101857 Boron, Kramer District, Kern County, California, USA view
Borcarite R060591 Ca4MgB4O6(CO3)2(OH)6 Michael Scott S100788 Fuka mine, Bitchu-cho, Takahashi, Kawakami-gun, Okayama Prefecture, Chugoku Region, Japan view
Borcarite R110094 Ca4MgB4O6(CO3)2(OH)6 Rob Lavinsky  Inner Mongolia, China view
Bornite R050322 Cu5FeS4 Lloyd Twaites  Bethlehem Copper mine, Highland Valley, Logan Lake, British Columbia, Canada view
Bornite R070636 Cu5FeS4 Michael Scott S100287 mine 65, 180 m. level, Dzheskazgan mining district, central Kazakhstan view
Borocookeite R080076 LiAl4(Si3B)O10(OH)8 Michael Scott 1005113 Malkhan Range, Central Transbaikal Region, Russia view
Boromuscovite R070107 KAl2(Si3B)O10(OH)2 Jeffrey E. Patterson 3,4,5 Little 3 mine, Ramona, California, USA view
Botallackite R070066 Cu2Cl(OH)3 Bob Jenkins  Levante mine, St. Just, Cornwall, England view
Botallackite R080012 Cu2Cl(OH)3 William W. Pinch  Cligga Head, Cornwall, England view
Botryogen R070362 MgFe3+(SO4)2(OH)·7H2O Michael Scott S102842 Queténa Mine, Calama, El Loa Province, Antofagasta Region, Chile view
Botryogen R070581 MgFe3+(SO4)2(OH)·7H2O James Shigley  Redington mine, Knoxville, Napa County, California, USA view
Bottinoite R060263 NiSb5+2(OH)12·6H2O Michael Scott S100250 Ramsbeck mine, Dornberg, Sauerland, Germany view
Boulangerite R050436 Pb5Sb4S11 University of Arizona Mineral Museum 13704 Noche Buena mine, Noche Buena, Municipio de Mazapil, Zacatecas, Mexico view
Boulangerite R050441 Pb5Sb4S11 University of Arizona Mineral Museum 5495 Sullivan mine, Kimberley, British Columbia, Canada view
Bournonite R050111 CuPbSbS3 He Xin Jian  Yao Gang Xian mine, Chenzhou, Hunan Province, China view
Bournonite R050364 CuPbSbS3 University of Arizona Mineral Museum 7088 Neudorf, Harz Mountains, Austria view
Bouškaite R220022 (MoO2)2O(SO3OH)2(H2O)2·2H2O Jim McGlasson  Cooke's Peak, Cookes Range, Luna County, New Mexico, USA view
Boussingaultite R061027 (NH4)2Mg(SO4)2·6H2O Michael Scott S101482 Kladno, Bohmen, Czech Republic view
Boussingaultite R070597 (NH4)2Mg(SO4)2·6H2O James Shigley  The Geysers, near Cloverdale, Sonoma County, California, USA view
Bowieite R070409 Rh2S3 Michael Scott S104780 Novoseltsi, Burgas Oblast (Bourgas Oblast), Bulgaria view
Braccoite R220040 NaMn2+5[Si5O14(OH)](AsO3)(OH) Fernando Cámara  Valletta mine, Maira Valley, Piedmont, Italy view
Brackebuschite R050547 Pb2Mn3+(VO4)2(OH) University of Arizona Mineral Museum 2423 Cordoba, Argentina view
Brackebuschite R100087 Pb2Mn3+(VO4)2(OH) Mark Ascher  C & B mine, Hayden, Gila County, Arizona, USA view
Bradaczekite R070029 NaCuCuCu2(AsO4)3 Michael Scott S105114 main fracture, N breakthrough, Tolbachik Volcano, Kamchatka Peninsula, Russia view
Braggite R070567 PdPt3S4 James Shigley  Minneapolis Adit, J M Reef, Stillwater Complex, Beartooth Mountains, Stillwater County, Montana, USA view
Braitschite-(Ce) R060008 Ca6.15Na0.85REE2.08[B6O7(OH)3(O,OH)3]4·H2O University of Arizona Mineral Museum 11435 Texas Gulf Sulfur Potash mine, Cisco, Utah, USA view
Branchite R180006 C20H34 Rock Currier  Santa Barbara mine, San Giovanni, Valdarno, Italy view
Brandtite R070170 Ca2Mn2+(AsO4)2·2H2O Michael Scott S103207 Harstigen Mine, Pajsberg, Filipstad, Varmland, Sweden view
Brannerite R060613 UTi2O6 Michael Scott S100886 Crocker's Well, South Australia, Australia view
Brannerite R080091 UTi2O6 Michael Scott S100886 Crocker's Well, South Australia, Australia view
Brannockite R070278 KSn2(Li3Si12)O30 Michael Scott S101215 Foote Lithium County mine (Foote mine), Kings Mountain District, Cleveland County, North Carolina, USA view
Brannockite R070410 KSn2(Li3Si12)O30 Michael Scott S102814 Foote Lithium County mine (Foote mine), Kings Mountain District, Cleveland County, North Carolina, USA view
Brassite R060042 Mg(AsO3OH)·4H2O University of Arizona Mineral Museum 16150 Bohemia Region, Svornost mine, Jachymov, Czech Republic view
Braunite R050385 Mn2+Mn3+6O8(SiO4) University of Arizona Mineral Museum 3754 Jhabua District, Madhya Pradesh, India view
Braunite R050388 Mn2+Mn3+6O8(SiO4) University of Arizona Mineral Museum 3751 Langban, Filipstad, Varmland, Sweden view
Braunite R050390 Mn2+Mn3+6O8(SiO4) University of Arizona Mineral Museum 7721 Oehrenstock, Thuringia, Germany view
Braunite R090057 Mn2+Mn3+6O8(SiO4) Marshall Sussman  N'Chwaning III Mine, N'Chwaning Mines, Kalahari manganese field, Northern Cape Province, South Africa view
Brazilianite R050126 NaAl3(PO4)2(OH)4 Carlos and Paulo Vasconcelos  Linopolis, Minas Gerais, Brazil view
Brazilianite R050319 NaAl3(PO4)2(OH)4 American Museum of Natural History 71603 Minas Gerais, Brazil view
Brazilianite R050504 NaAl3(PO4)2(OH)4 Marcus Origlieri  Córrego Frio, Minas Gerais, Brazil view
Breithauptite R060928 NiSb Royal Ontario Museum M9968 Cobalt, Ontario, Canada view
Brendelite R130059 (Bi,Pb)2(Fe3+,Fe2+)O2(OH)(PO4) William W. Pinch  Güldener Falk mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany view
Brenkite R060247 Ca2(CO3)F2 Michael Scott S100302 Schellkopf, Brenk, Eifel, Germany view
Brewsterite-Ba R070120 Ba(Al2Si6)O16·5H2O Michael Scott S100415 Strontian, North West Highlands (Argyllshire), Scotland, UK view
Brewsterite-Sr R070227 Sr(Al2Si6)O16·5H2O Michael Scott S101852 Strontian, North West Highlands (Argyllshire), Scotland, UK view
Brezinaite R070042 Cr3S4 Michael Scott S105111 Tucson meteorite, Pima County, Arizona, USA view
Brianyoungite R060431 Zn3(CO3)(OH)4 Michael Scott S100259 Brownley Hill mine, Nenthead, Cumbria, England view
Bridgesite-(Ce) R230003 CaCe2Cu6(SO4)4(OH)12·8H2O Neil Hubbard  Tynebottom Mine, Cumbria, United Kingdom view
Bridgmanite R210006 MgSiO3 Jurgen Konzett TP-MA-6 Synthesized at at 20-25 GPa and 1600-1700 °C view
Britholite-(Ce) R130281 (Ce,Ca)5(SiO4)3(OH) Rock Currier  Oka complex, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada view
Britvinite R070639 Pb14Mg9(Si10O28)(BO3)4(CO3)2(OH)12F2 William W. Pinch  Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia view
Brizziite R060611 NaSbO3 Michael Scott S101113 Le Cetine di Cotorniano, Chiusdino, Siena Province, Tuscany, Italy view
Brizziite R220041 NaSbO3 Erica Bittarello  Pereta mine, Tuscany, Italy view
Brochantite R060117 Cu4(SO4)(OH)6 University of Arizona Mineral Museum 16558 M'sesa mine, Likasi, Katanga Province, Democratic Republic of the Congo view
Brochantite R060133 Cu4(SO4)(OH)6 University of Arizona Mineral Museum 13625 Shattuck mine, Bisbee, Cochise County, Arizona, USA view
Brochantite R100199 Cu4(SO4)(OH)6 Donald K Olson  Milpillas mine, Municipio de Santa Cruz, Sonora, Mexico view
Bromargyrite R060661 AgBr Michael Scott S101229 Schone Aussicht, near Dernbach, Nassau, Germany view
Bromargyrite R070338 AgBr James Shigley  Broken Hill Mine, Broken Hill, New South Wales, Australia view
Bromellite X050194 BeO Marcus Origlieri  synthetic view
Brookite R050363 TiO2 University of Arizona Mineral Museum 10197 Magnet Cove, Arkansas, USA view
Brookite R050591 TiO2 Wayne Thompson  Taftan, near Dalbandi, Baluchistan, Pakistan view
Brookite R130225 TiO2 Don Doell  Mont St-Hilaire, Quebec, Canada view
Brownmillerite R130105 Ca2Fe3+AlO5 Donald Doell  Ettringer Feld, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany view
Brucite R040077 Mg(OH)2 University of Arizona Mineral Museum 7404 Gabbs, Nye County, Nevada, USA view
Brucite R050455 Mg(OH)2 University of Arizona Mineral Museum 7401 Texas, Lancaster County, Pennsylvania, USA view
Brunogeierite R090012 Fe2+2Ge4+O4 William W. Pinch  Tsumeb, Namibia view
Brushite R070554 Ca(PO3OH)·2H2O Henry J. Sun  Biogenic view
Buddingtonite R061115 (NH4)(AlSi3)O8 Michael Scott S104786 Sharon Heights, Menlo Park, Santa Clara County, California, USA view
Bukovskýite R050630 Fe3+2(AsO4)(SO4)(OH)·7H2O University of Arizona Mineral Museum 10053 Kutna Hora, Bohemia, Czechoslovakia view
Bulachite R070243 Al6(AsO4)3(OH)9(H2O)4·2H2O Michael Scott S101848 Sa Malesa, Sarroch, Cagliari Province, Sardinia, Italy view
Bultfonteinite R050088 Ca2SiO3(OH)F·H2O Rock Currier  N'Chwaning II mine, Kuruman, South Africa view
Bunsenite R080121 NiO William W. Pinch R-5794-1 Johanngeorgenstadt, Saxony, Germany view
Burangaite R070408 NaFe2+Al5(PO4)4(OH)6·2H2O Michael Scott S100534 Buranga pegmatite, Gatumba District, Gisenyi Province, Rwanda view
Burbankite R050646 (Na,Ca)3(Sr,Ba,Ce)3(CO3)5 Marcus Origlieri  Cerro Sapo, Cochabamba Department, Bolivia view
Burbankite R110199 (Na,Ca)3(Sr,Ba,Ce)3(CO3)5 Donald Doell  Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada view
Burbankite R120073 (Na,Ca)3(Sr,Ba,Ce)3(CO3)5 Donald Doell  Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada view
Burkeite R060112 Na4(SO4)(CO3) University of Arizona Mineral Museum 3517 Searles Lake, near Trona, San Bernardino County, California, USA view
Buseckite R130007 (Fe,Zn,Mn)S Chi Ma  Zakłodzie meteorite, Zakłodzie, Poland view
Buserite R070067 Na4Mn14O27·21H2O (?) Michael Scott S101442 Oppu mine (Lower 7 level), Aomori-ken, Japan view
Bussyite-(Ce) R120059 (Ce,REE)3(Na,H2O)6MnSi9Be5(O,OH)30F4 Donald Doell  Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada view
Bustamite R040014 Mn2Ca2MnCa(Si3O9)2 University of Arizona Mineral Museum 13651 Broken Hill, New South Wales, Australia view
Butlerite R110160 Fe3+(SO4)(OH)·2H2O George Rossman, California Institute of Technology CIT-9167, GRR186, USNM 95953 United Verde mine, Jerome, Arizona view
Buttgenbachite R090013 Cu36(NO3)2Cl8(OH)62·nH2O William W. Pinch  Likasi Mine, Jadotville, Shaba, Zaire view
Bystrite R060642 Na7Ca(Al6Si6)O24(S5)2-Cl1- Michael Scott S100813 Malaya Bystvaya, Lapis Deposit, Baikal, Russia view
Bytownite X050032 (Ca,Na)(Si,Al)4O8 G.R. Rossman 1812 Crystal Bay, Minnesota, USA view
Bytownite X050033 (Ca,Na)(Si,Al)4O8 G.R. Rossman 1606 Casas Grandes, Chihuahua, Mexico view
Cabalzarite R060658 CaMg2(AsO4)2·2H2O Michael Scott S101137 Falotta, Switzerland view
Cacoxenite R070141 Fe3+24AlO6(PO4)17(OH)12·75H2O Michael Scott S103919 Rotläufchen Mine, Waldgirmes, Wetzlar, Hesse, Germany view
Cadmoindite R060748 CdIn2S4 Michael Scott S100948 Kudriavy (Kudryaviy) volcano, Iturup island, Kuril Islands, Russia view
Cafarsite R080118 (Ca,Na,◻)19Ti8Fe3+4Fe2+4(AsO3)28F Renato and Adriana Pagano  Monte Cervandone, Val Devero, Piedmont, Italy view
Cafetite R060872 CaTi2O5·H2O Michael Scott S101254 Magnet Cove, Arkansas, USA view
Caffeine D120006 David Blake  Synthetic view
Cahnite R070182 Ca2B(AsO4)(OH)4 Michael Scott S103925 Vallerano Quarry, Vallerano, Rome, Rome Province, Latium, Italy view
Cahnite R110095 Ca2B(AsO4)(OH)4 Rob Lavinsky  Inner Mongolia province, China view
Cairncrossite R150126 Sr2Ca7-xNa2x(Si4O10)4(OH)2(H2O)15-x Arnold Gucsik  Block 17, Wessels mine, Northern Cape Province, South Africa view
Calaverite R060134 AuTe2 University of Arizona Mineral Museum 5414 Cripple Creek, Teller County, Colorado, USA view
Calaverite R070164 AuTe2 Michael Scott S102751 Vindicator mine, Cripple Creek, Teller County, Colorado, USA view
Calaverite R070397 AuTe2 Michael Scott S102752 Sacarambu, Transylvania, Romania view
Calcioancylite-(Ce) R060205 (Ce,Ca,Sr)(CO3)(OH,H2O) Royal Ontario Museum M49550 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Calcioancylite-(Ce) R130005 (Ce,Ca,Sr)(CO3)(OH,H2O) Don Doell  Mont Saint-Hilaire, Rouville RCM, Monteregie, Quebec, Canada view
Calcioaravaipaite R100033 PbCa2AlF9 Natural History Museum of Los Angeles County LACMNH 39338 Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA view
Calcioburbankite R070023 Na3(Ca,Ce,Sr,La)3(CO3)5 Michael Scott S105115 Vuoriyarvi Massif, Murmansk region, Russia view
Calcioburbankite R140485 Na3(Ca,Ce,Sr,La)3(CO3)5 Rock Currier  Eboundja, Kribi, South Region, Cameroon view
Calcioferrite R120092 Ca4MgFe3+4(PO4)6(OH)4·12H2O Bob Jenkins  Moculta quarry, Angastan, South Australia, Australia view
Calciouranoite R070022 (Ca,Ba,Pb,K,Na)U2O7·5H2O Michael Scott S105118 Oktyabr'skoye Mo-U deposit, east Transbaikal region, Russia view
Calcite R040070 Ca(CO3) University of Arizona Mineral Museum 6965 Pryor Mountain, Big Horn County, Montana, USA view
Calcite R040170 Ca(CO3) University of Arizona Mineral Museum 13604 Peramea, Lerida Province, Catalonia, Spain view
Calcite R050048 Ca(CO3) University of Arizona Mineral Museum 14020-93 Magdalena, New Mexico, USA view
Calcite R050009 Ca(CO3) Eugene Schlepp  Amparo mine, Rodeo, Durango, Mexico view
Calcite R050127 Ca(CO3) Dave Bunk Minerals  Rodeo, Durango, Mexico view
Calcite R050128 Ca(CO3) Dave Bunk Minerals  Tie Siding, Albany County, Wyoming, USA view
Calcite R050130 Ca(CO3) Dave Bunk Minerals  Mexico view
Calcite X050034 Ca(CO3) Caltech  unknown view
Calcite X050035 Ca(CO3) G.R. Rossman 178 Hilton Deposit, San Diego County, California, USA view
Calcite R050307 Ca(CO3) Eugene Schlepp  Zaire view
Calcite R150020 Ca(CO3) Canan D'Avela  Creel, Chihuahua, Mexico view
Calcite R150075 Ca(CO3) Michael Scott  Montana, USA view
Calcurmolite R070028 (Ca1-xNax)2(UO2)3(MoO4)2(OH)6-x·nH2O Michael Scott S105117 Gornoe, Transbaikal region, Russia view
Calderónite R050538 Pb2Fe3+(VO4)2(OH) Andy Anderson  Tres de Mayo, Santa Cruz County, Arizona, USA view
Calderónite R060427 Pb2Fe3+(VO4)2(OH) Michael Scott S100243 Las Colmenitas mine, Santa Marta, Badajoz, Extremadura, Spain view
Caledonite R060506 Cu2Pb5(SO4)3(CO3)(OH)6 Jim Ricker  Rowley mine, Maricopa County, Arizona, USA view
Caledonite R070321 Cu2Pb5(SO4)3(CO3)(OH)6 James Shigley  Soda Lake Mountains, near Baker, San Bernardino County, California, USA view
CaLiBO3 R110010 Jin_Xiao Mi  Synthetic view
Callaghanite R050598 Cu2Mg2(CO3)(OH)6·2H2O Marcus Origlieri  Basic Refractories mine, Gabbs District, Nye County, Nevada, USA view
Calomel R070370 HgCl Michael Scott S101876 Lake County, California, USA view
Calomel R070499 HgCl James Shigley  Terlingua, Brewster County, Texas, USA view
Calzirtite R080084 Ca2Zr5Ti2O16 Luiz Menezes  Jacupiranga mine, Cajati, São Paulo, Brazil view
Camaronesite R150145 Fe3+2(PO3OH)2(SO4)(H2O)4·1-2H2O Robert Jenkins  Camarones Valley, Arica Province, Chile view
Cancrinite R050352 (Na,Ca,◻)8(Al6Si6)O24(CO3,SO4)2·2H2O California Institute of Technology  York River, quarry #2, Dungannon Township, Ontario, Canada view
Cancrinite R100110 (Na,Ca,◻)8(Al6Si6)O24(CO3,SO4)2·2H2O Robert Woodside  French River, Ontario, Canada view
Cancrinite R100111 (Na,Ca,◻)8(Al6Si6)O24(CO3,SO4)2·2H2O Robert Woodside  Dennis Hill, Litchfield, Maine, USA view
Cannizzarite R060609 Pb8Bi10S23 Michael Scott S100973 Kudryavy volcano, Iturup, Kuril Islands, Russia view
Canosioite R220035 Ba2Fe3+(AsO4)2(OH) Fernando Cámara  Valletta mine, Maira Valley, Piedmont, Italy view
Carbonatecyanotrichite R060600 Cu4Al2(CO3)(OH)12·2H2O Michael Scott S100800 Jomac mine, San Juan County, Utah, USA view
Caresite R120028 Fe2+4Al2(OH)12(CO3)·3H2O Donald Doell  Mont Saint-Hilaire, Rouville County, Québec, Canada view
Carletonite R050255 KNa4Ca4Si8O18(CO3)4(F,OH)·H2O Marcus Origlieri  Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Carlosbarbosaite R110162 (UO2)2Nb2O6(OH)2·2H2O Luiz Menezes  Jaguaracu, Minas Gerais, Brazil view
Carlosturanite R060259 (Mg,Fe2+,Ti)21(Si,Al)12O28(OH)34·H2O Michael Scott S100338 Val Varaita, near Sempeyre, Piedmont, Italy view
Carlsonite R220026 (NH4)5Fe3+3O(SO4)6·7H2O Rock Currier  Burnside, Northumberland Co., Pennsylvania, USA view
Carminite R050528 PbFe3+2(AsO4)2(OH)2 University of Arizona Mineral Museum 10370 Las Animas mine, Benjamin Hill, Sonora, Mexico view
Carminite R061061 PbFe3+2(AsO4)2(OH)2 Bob Jenkins  San Nicolas mine, Badajoz Province, Spain view
Carnallite R050353 KMgCl3·6H2O California Institute of Technology W-22255 Strassfurt, Germany view
Carnallite R070291 KMgCl3·6H2O Michael Scott S105209 Leopoldshall, Stassfurt, Stassfurt Deposit, Saxony-Anhalt, Germany view
Carnotite R070160 K2(UO2)2(VO4)2·3H2O James Shigley  Montrose County, Colorado, USA view
Carnotite R070345 K2(UO2)2(VO4)2·3H2O Michael Scott S101755 Pick's Delta mine, Delta, Emery County, Utah, USA view
Carnotite R070647 K2(UO2)2(VO4)2·3H2O Lloyd Twaites  Anderson mine, Yavapai County, Arizona, USA view
Carpathite R060162 C24H12 Marcus Origlieri  Picacho mine, San Benito County, California, USA view
Carpathite R060660 C24H12 Michael Scott S101203 Prospect 500 meters north of Picachos mine, south of New Idria, San Benito County, California, USA view
Carpholite R060608 Mn2+Al2Si2O6(OH)4 Michael Scott S100908 Schlaggenwald, Bohemia, Czechoslovakia view
Carraraite R130410 Ca3Ge(SO4)(CO3)(OH)6·12H2O Don Doell  Cape d'Or, Cumberland Co., Nova Scotia, Canada view
Carrollite R040165 CuCo2S4 University of Arizona Mineral Museum 12197 Katanga, Democratic Republic of the Congo view
Carrollite R050089 CuCo2S4 Rock Currier  Kambove, Katanga, Democratic Republic of the Congo view
Carrollite R130024 CuCo2S4 Isabel Fay  Kisanfu, Katanga, Democratic Republic of the Congo view
Caryinite R060663 NaCaCaMn2(AsO4)3 Michael Scott S101279 Langban, Filipstad, Varmland, Sweden view
Caryochroite R070008 (Na,Sr)3(Fe3+,Mg)10Ti2Si12O37(H2O,O,OH)17 Michael Scott S100962 Umbozero mine, Alluaiv Mt., Lovozero massif, Kola Peninsula, Russia view
Caryopilite R070180 Mn2+3Si2O5(OH)4 Michael Scott S102435 Gambatesa Mine, Graveglia Valley, Ne, Genova Province, Liguria, Italy view
Cascandite R061048 CaScSi3O8(OH) Michael Scott S101434 Seula Quarry, Baveno, Verbano-Cusio-Ossola, Piedmont, Italy view
Cassiterite R040017 SnO2 University of Arizona Mineral Museum 1647 Bolivia view
Cassiterite R040072 SnO2 University of Arizona Mineral Museum 1612 Bolivia view
Cassiterite R050502 SnO2 California Institute of Technology W-20696 Redruth, Cornwall, England view
Cassiterite R060563 SnO2 Gemological Institute of America 17 unknown view
Castellaroite R220036 Mn2+3(AsO4)2·4.5H2O Tony Kampf  Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy view
Castellaroite R220037 Mn2+3(AsO4)2·4.5H2O Tony Kampf  Valletta mine, Canosio, Cuneo, Piedmont, Italy view
Catapleiite R040005 Na2Zr(Si3O9)·2H2O University of Arizona Mineral Museum 16090 Langesundsfjord Eikaholmen Vestfold, Norway view
Catapleiite R060198 Na2Zr(Si3O9)·2H2O Royal Ontario Museum M49592 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Catapleiite R060208 Na2Zr(Si3O9)·2H2O Royal Ontario Museum M49584 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Cattierite R061039 CoS2 Michael Scott S101473 Shinkolobwe, Belgian Congo view
Cavansite R050400 Ca(V4+O)(Si4O10)·4H2O Eugene Schlepp  Poona, India view
Caysichite-(Y) R080143 (Ca,Yb,Er)4Y4(Si8O20)(CO3)6(OH)·7H2O Mark Feinglos  Mt. Malos, Zomba District, Malawi view
Cebaite-(Ce) R060248 Ba3Ce2(CO3)5F2 William W. Pinch  Baiyun-Obo mine, Inner Mongolia, China view
Čechite R070363 PbFe2+(VO4)(OH) Michael Scott S102426 Alexander mine, Vrancice, Příbram, Central Bohemia Region, Bohemia, Czech Republic view
Čechite R170047 PbFe2+(VO4)(OH) Joan Rosell, Tariq Jawhari, Jordi Ibáñez and Xavier Llovet (CCiTUB Barcelona)  Maria Magdalena mine, Ulldemolins, Priorat, Tarragona, Catalonia, Spain view
Celestine R040007 Sr(SO4) University of Arizona Mineral Museum 12000 Coahuila, Mexico view
Celestine R050008 Sr(SO4) Eugene Schlepp  Scofield Quarry, Maybee, Monroe County, Michigan, USA view
Celsian R060152 Ba(Al2Si2O8) Marcus Origlieri  Benallt mine, Lleyn, Wales view
Celsian R060460 Ba(Al2Si2O8) Michael Scott S100101 Benallt mine, Rhiw, Leyen Peninsula, Caernarvonshire, Wales view
Celsian R170048 Ba(Al2Si2O8) Gunnar Färber  Big Creek, Pine Flat Lake, Trimmer, Fresno County, California, USA view
Centennialite R141189 CaCu3Cl2(OH)6·nH2O (n ~ 0.7) University of Arizona Mineral Museum 8789 4800' level, Centennial mine, Michigan, USA view
Cerianite-(Ce) R050379 CeO2 University of Arizona Mineral Museum 16081 Sierra de Bermejillo, Durango, Mexico view
Cerite-(CeCa) R060708 (Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3 Bob Jenkins  Bastnas, Riddarhyttan, Sweden view
Cerite-(CeCa) R130614 (Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3 Don Doell  Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Černýite R070179 Cu2CdSnS4 Michael Scott S102410 Hugo mine, Keystone, Keystone District, Pennington County, South Dakota, USA view
Ceruleite R060261 CuAl4(AsO4)2(OH)8(H2O)4 Michael Scott S100068 Emma Luisa Gold mine, Huanaco, Taltal Province, Chile view
Cerussite R040069 Pb(CO3) University of Arizona Mineral Museum 4206 Broken Hill, New South Wales, Australia view
Cerussite R050011 Pb(CO3) Eugene Schlepp  Daoping Lead and Zinc mine, Gongcheng, Guangxi, China view
Cerussite R050023 Pb(CO3) Eugene Schlepp  Mammoth - St Anthony mine, Tiger, Pinal County, Arizona, USA view
Cerussite R050174 Pb(CO3) Marcus Origlieri  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Cerussite R050298 Pb(CO3) Eugene Schlepp  Bunker Hill mine, Shoshone County, Idaho, USA view
Cerussite R060017 Pb(CO3) American Museum of Natural History 34137 Gonessa, Sardinia, Italy view
Cervandonite-(Ce) R110070 (Ce,Nd,La)(Fe3+,Ti,Fe2+,Al)3O2(Si2O7)1-x+y(AsO3)1+x-y(OH)3x-3y Renato & Adriana Pagano  Monte Cervandone, Val d'Ossola, Piedmont, Italy view
Cervantite R060667 Sb3+Sb5+O4 Michael Scott S101322 Touliac, Cantal, France view
Cervantite R070420 Sb3+Sb5+O4 Rafael Barboza  Wadley District, Catorce Mountains, San Luis Potosi, Mexico view
Cesbronite R070198 Cu3Te6+O4(OH)4 Michael Scott S101825 Bambollita mine, Moctezuma, Municipio de Moctezuma, Sonora, Mexico view
Cesbronite R080003 Cu3Te6+O4(OH)4 William Pinch  Montezuma mine, Sonora, Mexico view
Chabazite-Ca R050014 Ca2[Al4Si8O24]·13H2O University of Arizona Mineral Museum 13680 Tablo Mountain, Baja California, Mexico view
Chabazite-Ca R050075 Ca2[Al4Si8O24]·13H2O Rock Currier  Victoria, Australia view
Chabazite-Ca R061096 Ca2[Al4Si8O24]·13H2O Michael Scott S102420 Tyul'bnyunuai Valley, Lovosero, Kola Pen, Russia view
Chabazite-Ca R070353 Ca2[Al4Si8O24]·13H2O Michael Scott S104696 Maze, Niigata perfecture, Japan view
Chabazite-K R120032 (K2NaCa0.5)[Al4Si8O24]·11H2O Donald Doell  Kirovskii mine, Rasvumchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia view
Chabazite-Na R061095 (Na3K)[Al4Si8O24]·11H2O Michael Scott S102419 Vaitape, Bora Bora, French Polynesia view
Chabazite-Na R070440 (Na3K)[Al4Si8O24]·11H2O Michael Scott S102422 Faraglione dei Ciclopi, Aci Castello, Catania Province, Sicily, Italy view
Chabournéite R070371 AgzTl8-x-zPb4+2xSb40-x-yAsyS68 (with 0.00 ≤ x ≤ 0.40, 16.15 ≤ y ≤ 19.11, 0.04 ≤ z ≤ 0.11) Michael Scott S101941 Jas Roux, Pelvoux Mt., Valgaudemar, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France view
Chabournéite R140106 AgzTl8-x-zPb4+2xSb40-x-yAsyS68 (with 0.00 ≤ x ≤ 0.40, 16.15 ≤ y ≤ 19.11, 0.04 ≤ z ≤ 0.11) Rock Currier  Jas Roux, La Chapelle En Valgaudemard, Hautes-Alpes, Provence-Alpes-Côte D'Azur, France view
Chalcanthite R050293 Cu(SO4)·5H2O George Godas, John Callahan  79 mine, 4th level, Hayden, Gila County, Arizona, USA view
Chalcanthite R050354 Cu(SO4)·5H2O California Institute of Technology W-3954 Utah, USA view
Chalcanthite R060018 Cu(SO4)·5H2O American Museum of Natural History 25040 Chuquicamata, Chile view
Chalcanthite R060102 Cu(SO4)·5H2O Jacque Reynard, Greg Schmidt  synthetic view
Chalcoalumite R060752 CuAl4(SO4)(OH)12·3H2O Bob Jenkins  Bisbee, Arizona, USA view
Chalcocite R050067 Cu2S Rock Currier  Flambeau, Rusk County, Wisconsin, USA view
Chalcocite R070730 Cu2S Michael Scott S102930 La Mesa, Chihuahua, Mexico view
Chalcocite R120090 Cu2S William W Pinch  Tsumeb, Namibia view
Chalcocite R120113 Cu2S Rob Lavinsky  Tsumeb, Namibia view
Chalcocite R130757 Cu2S Rob Lavinsky  China view
Chalcomenite R060586 Cu(Se4+O3)·2H2O Michael Scott S100185 El Dragon mine, Potosi, Bolivia view
Chalcomenite R100123 Cu(Se4+O3)·2H2O William W. Pinch  Baccu Locci mine, Villaputen, Sardinia view
Chalconatronite R070366 Na2Cu(CO3)2·3H2O Michael Scott S101835 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Chalconatronite R160004 Na2Cu(CO3)2·3H2O Danielle Sotomayor and Keith Wentz  Rowley mine, Maricopa County, Arizona, USA view
Chalcophanite R050451 ZnMn4+3O7·3H2O University of Arizona Mineral Museum 12296 Morenci mine, Morenci, Greenlee County, Arizona, USA view
Chalcophanite R050605 ZnMn4+3O7·3H2O University of Arizona Mineral Museum  Mina Ojuela, Mapimi, Durango, Mexico view
Chalcophanite R060271 ZnMn4+3O7·3H2O Michael Scott S100176 "Glory Hole", Gold Hill mine, Tooele County, Utah, USA view
Chalcophyllite R060702 Cu18Al2(AsO4)4(SO4)3(OH)24·36H2O Bob Jenkins  Majuba Hill, Pershing County, Nevada, USA view
Chalcopyrite R050018 CuFeS2 Eugene Schlepp  Sudbury, Ontario, Canada view
Chalcopyrite R050208 CuFeS2 Lloyd Twaites  Kidd Creek mine, Timmins, Ontario, Canada view
Chalcopyrite R050222 CuFeS2 Bob Downs  Iron Cap mine, Landsman Camp, Graham County, Arizona, USA view
Chalcopyrite R050559 CuFeS2 Dave Bunk Minerals  Recuerdo Vein, Haunzala mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru view
Chalcosiderite R060007 CuFe3+6(PO4)4(OH)8·4H2O William W. Pinch, Bob Jenkins  Cerro Negro mine, Carrizalillo, Chile view
Chalcosiderite R060339 CuFe3+6(PO4)4(OH)8·4H2O Michael Scott S100184 Gunheath Pit, St. Austell, Cornwall, England view
Chalcostibite R060262 CuSbS2 Michael Scott S100331 Rar el Anz, Wadi of Cherrat, east of Casablanca, Morocco view
Chambersite R050337 Mn3B7O13Cl University of Arizona Mineral Museum 11445 Barber's Hill salt dome, Mont Belvieu, Chambers County, Texas, USA view
Chambersite R060425 Mn3B7O13Cl Michael Scott S100076 Venice Dome, Plaquemines Parish, Louisiana, USA view
Chamosite R060188 (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 Lloyd Twaites  Slesse Creek, Chilliwack, British Columbia, Canada view
Chamosite R070728 (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 Michael Scott S103487 Mount Shasta, Michigamme, Michigan, USA view
Changoite R110213 Na2Zn(SO4)2·4H2O Gunnar Farber  La Compania mine, Caracoles, Sierra Gorda, II Region, Atacama Desert, Chile view
Chapmanite R060910 Fe3+2Sb3+(Si2O5)O3(OH) Royal Ontario Museum M14075 Cobalt, Ontario, Canada view
Charoite R060376 (K,Sr,Ba,Mn)15-16(Ca,Na)32[Si70(O,OH)180](OH,F)4·nH2O Michael Scott S100019 Chara River area, Murun Massif, northwest Aldan, Siberia, U.S.S.R. view
Charoite R060557 (K,Sr,Ba,Mn)15-16(Ca,Na)32[Si70(O,OH)180](OH,F)4·nH2O Gemological Institute of America 32163 Russia view
Chayesite R080059 KMg4Fe3+[Si12O30] Michael Scott S101274 Pauliberg by Landsee, Burgenland, Austria view
Chayesite R070367 KMg4Fe3+[Si12O30] Michael Scott S100519 Moon Canyon, Woodland, Summit County, Utah, USA view
Chenevixite R040166 CuFe3+(AsO4)(OH)2 Andy Anderson  Volcanic Sunnyside mine, Santa Cruz County, Arizona, USA view
Chenevixite R100177 CuFe3+(AsO4)(OH)2 Joe Ruiz  Patagonia Mountains, Harshaw District, Santa Cruz County, Arizona view
Chenite R130276 CuPb4(SO4)2(OH)6 Rock Currier  Silbershulte, Altenau, Harz Mountains, Germany view
Chenite R130278 CuPb4(SO4)2(OH)6 Neil Hubbard  Haltcliff Smelter, Caldbeck Fells, Cumbria, England view
Chernovite-(Y) R070368 Y(AsO4) Michael Scott S100535 Squaw Creek mine, Taylor Creek Tin District (Black Range Tin District), Sierra County, New Mexico, USA view
Chervetite R080096 Pb2V5+2O7 William W. Pinch  Franceville, Gabon, Africa view
Chesnokovite R070234 Na2SiO2(OH)2·8H2O Michael Scott S100431 Kedykverpakhk Mt, Lovozero Massif, Kola Peninsula, Murmanskaya Oblast'; Northern Region, Russia view
Chestermanite R070351 Mg2(Fe3+,Mg,Al,Sb5+)O2(BO3) Michael Scott S100529 Twin Lakes region, Kaiser Peak quadrangle, Fresno County, California, USA view
Chevkinite-(Ce) R060282 Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 Herb Obodda 093 Arondu, Basha Valley, Baltistan, Pakistan view
Chevkinite-(Ce) R060419 Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 Herb Obodda 110 Arondu, Basha Valley, Baltistan, Pakistan view
Chiavennite R070349 CaMn2+(BeOH)2Si5O13·2H2O Michael Scott S104801 Tvedalen, Larvik, Vestfold, Norway view
Childrenite R060146 Fe2+Al(PO4)(OH)2·H2O Marcus Origlieri  George and Charlotte mine, Tavistock, Devon, England view
Childrenite R070538 Fe2+Al(PO4)(OH)2·H2O James Shigley  Llallagua, Bustillos Province, Potosi, Bolivia view
Chiolite R050412 Na5Al3F14 G.R. Rossman MK299 Ivigtut cryolite deposit, Arsuk Fjord, Greenland view
Chistyakovaite R070024 Al(UO2)2(AsO4)2F·6.5H2O Michael Scott S105087 Bota-Burum U deposit, Kazakhstan view
Chkalovite R060682 Na2BeSi2O6 Michael Scott S101378 Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Chlorapatite R060192 Ca5(PO4)3Cl Luiz Menezes  Parelhas, Rio Grande de Norte, Brazil view
Chlorargyrite R050360 AgCl University of Arizona Mineral Museum 13643 Broken Hill, New South Wales, Australia view
Chlorartinite R060878 Mg2(CO3)Cl(OH)·2.5H2O Michael Scott S100952 500m level, Quarry of Udachnaya-Vostochnaya pipe, Yakutia, Russia view
Chlorbartonite R070178 K6Fe24S26Cl Michael Scott S100508 Coyote Peak, Orick, Humboldt County, California, USA view
Chlorbartonite R070369 K6Fe24S26Cl Michael Scott S104805 Koashva Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Chloritoid R050334 Fe2+Al2O(SiO4)(OH)2 George Rossman 2341 Selçuk, Mugla Province, Turkey view
Chloritoid R060292 Fe2+Al2O(SiO4)(OH)2 Herb Obodda 080 Pech, Kunar Province, Afghanistan view
Chlormayenite R130063 Ca12Al14O32[◻4Cl2] Chi Ma  Northwest Africa (NWA) 1934 meteorite view
Chlorophoenicite R140135 (Mn,Mg,Zn)3Zn2(AsO4)(OH,O)6 Rock Currier  Franklin, Franklin Mining District, Sussex County, New Jersey, USA view
Chloroquine diphosphate D120013 David Blake  Synthetic from Sigma view
Chloroxiphite R060267 Pb3CuO2Cl2(OH)2 Michael Scott S100325 Merehead Quarry, Mendips, Somerset, England view
Choloalite R070140 (Pb,Ca)3(Cu,Sb)3Te6O18Cl Michael Scott S104811 McAlpine Mine, Moccasin, Tuolumne County, California, USA view
Choloalite R180017 (Pb,Ca)3(Cu,Sb)3Te6O18Cl Mark Feinglos  Bambollita mine, Moctezuma, Sonora, Mexico view
Chondrodite R040016 Mg5(SiO4)2F2 University of Arizona Mineral Museum 4521 Vastmanland, Kafveltorp, Sweden view
Chondrodite R110158 Mg5(SiO4)2F2 Marcus Origlieri  Pein Pyit, Mogok, Mandalay Division, Burma view
Christelite R060792 Zn3Cu2(SO4)2(OH)6·4H2O Bob Jenkins  San Francisco mine, Sierra Gorda, Chile view
Christofschäferite-(Ce) R141090 (Ce,La,Ca)4Mn(Ti,Fe)3(Fe,Ti)(Si2O7)2O8 Ch. and H. Schäfer  Wingertsberg pumice quarry, Laach lake volcano, Mendig, Eifel, Germany view
Chromatite R130086 CaCr6+O4 Jessy Gillot (Laboratory Manager Imaging & Microstructural Analysis, Saint-Gobain Recherche, France)  Synthetic view
Chromite R110059 Fe2+Cr2O4 James Shigley  Mount Diablo, Contra Costa County, California, USA view
Chromite R110060 Fe2+Cr2O4 James Shigley  Pilliken mine, south of Auburn, El Dorado County, California, USA view
Chrysoberyl R040073 BeAl2O4 University of Arizona Mineral Museum 195 Brazil view
Chrysoberyl X050037 BeAl2O4 RD Shannon 56163- 42 synthetic view
Chrysoberyl R080110 BeAl2O4 Shinichi Kihara  Ratonapura, Sri Lanka view
Chrysoberyl X080002 BeAl2O4 Gemological Institute of America 37457 Synthetic view
Chrysoberyl X080004 BeAl2O4 Gemological Institute of America 17018 Synthetic view
Chrysoberyl R100130 BeAl2O4 William W. Pinch  Ratnapura district, Sri Lanka view
Chrysoberyl R110103 BeAl2O4 Gemological Institute of America 10-12-2010-8 Synthetic view
Chrysoberyl R110114 BeAl2O4 Gemological Institute of America 10-12-2010-19 Synthetic view
Chrysoberyl P000032 BeAl2O4 ScottLab P000032 Virtual view
Chrysocolla R050053 (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O University of Arizona Mineral Museum 12921 Pima open pit, Pima County, Arizona, USA view
Chrysocolla R060547 (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O Gemological Institute of America 12169 unknown view
Chrysotile R070088 Mg3Si2O5(OH)4 Lloyd Twaites LT608 Cassiar Asbestos mine, Cassiar, British Columbia, Canada view
Chrysotile R070355 Mg3Si2O5(OH)4 Michael Scott S105818 Nizhniy Tagil, Ural, Russia view
Chukhrovite-(Ca) R130040 Ca3Ca1.5Al2(SO4)F13·12H2O Frederic Hatert  Val Cavallizza Pb–Zn–Ag mine, Cuasso al Monte, Varese province, Italy view
Chukhrovite-(Nd) R060601 Ca3NdAl2(SO4)F13·12H2O Michael Scott S101019 Kara-Oba tungsten deposit, Betpakdala desert, Kazakhstan view
Churchite-(Y) R050421 Y(PO4)·2H2O Marcus Origlieri  Vesuvius, Virginia, USA view
Churchite-(Y) R060424 Y(PO4)·2H2O Michael Scott S100069 Indian Mountain, Cherokee County, Alabama, USA view
Cianciulliite R150124 Mg2Mn2+Zn2(OH)10·2-4H2O Van King  Franklin Mine, Franklin, Sussex Co., New Jersey, USA view
Cinnabar R050072 HgS Rock Currier  Gui Zhu, Hunan Province, China view
Cinnabar R070532 HgS James Shigley  Charcas, San Luis Potosi, Mexico view
Claraite R110020 (Cu,Zn)15(CO3)4(AsO4)2(SO4)(OH)14·7H2O Bob Jenkins  Sommerau District, Brixlegg - Rattenberg, Brixlegg - Schwaz area, Inn valley, North Tyrol, Tyrol, Austria view
Claringbullite R090014 Cu2+4FCl(OH)6 Marcus Origlieri  Mina Ojuela, Mapimí, Durango, Mexico view
Claringbullite R090016 Cu2+4FCl(OH)6 William W. Pinch  Copper Queen Mine, Bisbee, Arizona view
Claudetite R050313 As2O3 University of Arizona Mineral Museum 16128 Jáchymov, Erzgebirge Region, Czech Republic view
Clausthalite R070169 PbSe Michael Scott S103945 Colquechaca, Chayanta Province, Potosí Department, Bolivia view
Cleusonite R061019 Pb(U4+,U6+)Fe2+2(Ti,Fe2+,Fe3+)18(O,OH)38 Michael Scott S101386 Bella Tola, Alpe Roua, St-Luc, Val d'Annivers, Wallis view
Cliffordite R070407 UTe4+3O9 Michael Scott S104745 Bambollita mine (Oriental mine), Moctezuma, Municipio de Moctezuma, Sonora, Mexico view
Clinoatacamite R061066 Cu2Cl(OH)3 Bob Jenkins  Esperanza mine, Diego de Almagro, Chile view
Clinoatacamite R090062 Cu2Cl(OH)3 William W. Pinch  Copper Queen Mine, Bisbee, Arizona view
Clinoatacamite R100198 Cu2Cl(OH)3 Bob Jenkins  La Vendida mine, Caracoles, Sierra Gorda District, Tocopilla Province, Antofagasta Region, Chile view
Clinoatacamite R141083 Cu2Cl(OH)3 Marcus Origlieri  Lily mine, Ica Region, Peru view
Clinobisvanite R070401 Bi(VO4) Michael Scott S104748 Linka mine (Garnetite mine), Spencer Hot Springs District, Lander County, Nevada, USA view
Clinocervantite R070385 Sb3+Sb5+O4 Michael Scott S104750 Le Cetine di Cotorniano Mine (Le Cetine Mine; Cetine Mine; Rosia), Chiusdino, Siena Province, Tuscany, Italy view
Clinochalcomenite R110125 CuSe4+O3·2H2O Royal Ontario Museum  El Dragon mine, Potosi, Bolivia view
Clinochlore R060725 Mg5Al(AlSi3O10)(OH)8 Bob Jenkins  Crestmore Quarry, Riverside, California, USA view
Clinochlore R061080 Mg5Al(AlSi3O10)(OH)8 Lloyd Twaites LT 1538 Callaghan Creek, Whistler, British Columbia, Canada view
Clinochlore R150146 Mg5Al(AlSi3O10)(OH)8 Leor Goldberg  Kop Dağı, Erzurum, Turkey view
Clinoclase R050659 Cu3(AsO4)(OH)3 University of Arizona Mineral Museum 7906 Carissa mine, Tintic District, Utah, USA view
Clinoclase R070092 Cu3(AsO4)(OH)3 James Shigley  Majuba Hill, Antelope District, Pershing County, Nevada, USA view
Clinoenstatite X050038 Mg2Si2O6 G.R. Rossman 1654 Bonin Island, Japan view
Clinoenstatite R070276 Mg2Si2O6 Juergen Konzett  Synthetic, at 15 GPa and 1600 C by Juergen Konzett view
Clinofergusonite-(Ce) R070225 CeNbO4 Michael Scott S105092 Hongcheon, Kangwon-Do Province, Korea view
Clinofergusonite-(Ce) R070300 CeNbO4 Michael Scott S105149 Amherst County, Virginia, USA view
Clinofergusonite-(Ce) R080102 CeNbO4 Michael Scott S105149 Amherst County, Virginia, USA view
Clinofergusonite-(Y) R070600 YNbO4 James Shigley  Arendal, Aust-Agder, Norway view
Clinofergusonite-(Y) R080103 YNbO4 James Shigley  Arendal, Aust-Agder, Norway view
Clinoferroholmquistite R110165 ◻Li2[Fe2+3Al2]Si8O22(OH,F)2 Donald V Doell  Quebec Lithium Corporation mine, La Corne, Abitibi RCM, Abitibi-Témiscamingue, Québec, Canada view
Clinoferrosilite R141085 Fe2+2Si2O6 Ch. and H. Schäfer  Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany view
Clinohedrite R050416 CaZn(SiO4)·H2O Marcus Origlieri  Franklin, Sussex County, New Jersey, USA view
Clinohedrite R120105 CaZn(SiO4)·H2O Bob Jenkins  Christmas mine, Christmas, Gila County, Arizona, USA view
Clinohumite R040122 Mg9(SiO4)4F2 University of Arizona Mineral Museum 13620 Anzahamazonono, Madagascar view
Clinohumite R050183 Mg9(SiO4)4F2 Marcus Origlieri  Pein Pyit, Mogok, Burma view
Clinohumite X050039 Mg9(SiO4)4F2 Caltech  view
Clinohumite R060559 Mg9(SiO4)4F2 Gemological Institute of America 32060 Tadjikistan view
Clinohumite R070561 Mg9(SiO4)4F2 www.multicolour.com  Unknown view
Clinophosinaite R070202 Na3Ca(SiO3)(PO4) Michael Scott S100441 Tsentrainly mine, Rasvumchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Clinoptilolite-Ca R060662 Ca3(Si30Al6)O72·20H2O Michael Scott S101212 Succor Creek, Malheur County, Oregon, USA view
Clinoptilolite-Ca R061098 Ca3(Si30Al6)O72·20H2O Michael Scott S102070 Fish Creek Quarry, Clackamas River, Estacada, Clackamas County, Oregon, USA view
Clinoptilolite-K R110201 K6(Si30Al6)O72·20H2O Donald Doell  Conejo Volcanics, Agoura, Santa Monica Mountains, Los Angeles County, California, USA view
Clinoptilolite-Na R061099 Na6(Si30Al6)O72·20H2O Michael Scott S102073 Richardson Ranch, Madras, Jefferson County, Oregon, USA view
Clinosafflorite R130389 CoAs2 Rock Currier  Ahrbar, Bou Azzer, Morocco view
Clinozoisite R040085 Ca2Al3[Si2O7][SiO4]O(OH) University of Arizona Mineral Museum 8562 Alamos, Sonora, Mexico view
Clinozoisite R060284 Ca2Al3[Si2O7][SiO4]O(OH) Herb Obodda 054 near Zagi Mountain, Khaffor Dehri, North-West Frontier Province, Pakistan view
Clintonite R070196 CaAlMg2(SiAl3O10)(OH)2 California Institute of Technology CIT-2538 Crestmore, Riverside County, California, USA view
Clintonite R070197 CaAlMg2(SiAl3O10)(OH)2 California Institute of Technology CIT-5324 Crestmore Quarry, Riverside County, California, USA view
Clintonite R070229 CaAlMg2(SiAl3O10)(OH)2 Michael Scott S102005 Amity, Warwick Township, Orange County, New York, USA view
Coalingite R110196 Mg10Fe3+2(CO3)(OH)24·2H2O James Shigley  San Benito County, California (about 35 miles NW of Coalinga), USA view
Coalingite R110197 Mg10Fe3+2(CO3)(OH)24·2H2O Donald Doell  Hunting Hill quarry, Rockville, Montgomery County, Maryland, USA view
Cobaltarthurite R070224 CoFe3+2(AsO4)2(OH)2·4H2O Michael Scott S100456 Dolores prospect, Pastrana, Mazarrón-Aguilas, Murcia, Spain view
Cobaltaustinite R050536 CaCo(AsO4)(OH) University of Arizona Mineral Museum 16265 Dome Rock, Mingary, South Australia, Australia view
Cobaltite R060907 CoAsS Royal Ontario Museum M52498 Espanola, Ontario, Canada view
Cobaltite R070372 CoAsS Royal Ontario Museum M11824 Hakansboda, Vastmanland, Sweden view
Cobaltite R100119 CoAsS Robert Woodside  Deerhorn mine, Cobalt, Ontario, Canada view
Cobaltlotharmeyerite R070400 CaCo2(AsO4)2·2H2O Michael Scott S102006 Roter Berg District, Schneeberg District, Erzgebirge, Saxony, Germany view
Cobaltomenite R070352 Co(Se4+O3)·2H2O Michael Scott S102060 Temple Mountain, San Rafael District (San Rafael Swell), Emery County, Utah, USA view
Cobaltomenite R110040 Co(Se4+O3)·2H2O William W Pinch  Musonoi mine extension, Kolwezi, Katanga, Congo view
Coconinoite R060952 Fe3+2Al2(UO2)2(PO4)4(SO4)(OH)2·20H2O Bob Jenkins  Jomac mine, White Canyon Mining District, San Juan County, Utah, USA view
Coesite X050094 SiO2 G.R. Rossman 1603 Kimberly, South Africa view
Coesite R070565 SiO2 Charles Prewitt Run #4 Synthetic, P = 45 kbar, T = 650 C view
Coffinite R070402 U(SiO4)·nH2O Michael Scott S102007 Happy Jack mine (Blue Dike mine), Copper Point, White Canyon, White Canyon District, San Juan County, Utah, USA view
Cohenite R100076 CFe3 Michael Scott S101369 Asuk, Disko, West Greenland, Greenland view
Colchicine D120005 David Blake  Synthetic view
Colchicine D120025 David Blake  Synthetic; pill is from Global Pharma Healthcare Pvt. Ltd., India view
Colemanite R050102 CaB3O4(OH)3·H2O Rock Currier  Kramer deposit, Boron, Kern County, California, USA view
Colemanite X050040 CaB3O4(OH)3·H2O Caltech  Death Valley, California, USA view
Colemanite R050331 CaB3O4(OH)3·H2O California Institute of Technology W-20148 Thompson mine, Death Valley, Inyo County, California, USA view
Colinowensite R150109 BaCuSi2O6 Yan Chen and Shouhua Feng  Synthetic view
Collinsite R060140 Ca2Mg(PO4)2·2H2O Mark Mauthner  Big Fish River, Yukon Territory, Canada view
Collinsite R120022 Ca2Mg(PO4)2·2H2O Dr. Jürgen Wachsmuth  Prinz von Hessen mine, Messel, Darmstadt, Hesse, Germany view
Collinsite R140626 Ca2Mg(PO4)2·2H2O Rock Currier  Near Milgun Station, Meekatharra Shire, Western Australia, Australia view
Coloradoite R070326 HgTe Michael Scott S103193 Herald Mine, Sugarloaf, Boulder County, Colorado, USA view
Colquiriite R070417 CaLiAlF6 Michael Scott S102008 Serra Branca pegmatite, Pedra Lavrada, Picuí, Paraíba; Northeast, Brazil view
Columbite-(Fe) R050348 Fe2+Nb2O6 California Institute of Technology  Lord Hill mine, Stoneham, Oxford County, Maine, USA view
Columbite-(Fe) R060001 Fe2+Nb2O6 Eric Van Valkenburg  Gypsy mine, Minas Gerais, Brazil view
Columbite-(Fe) R070161 Fe2+Nb2O6 James Shigley  Tveit mine, Iveland, Setesdal Valley, Aust-Agder, Norway view
Columbite-(Mn) R040083 Mn2+Nb2O6 University of Arizona Mineral Museum 10964 Mina Miramica, Santa Cruz, Bolivia view
Columbite-(Mn) R050359 Mn2+Nb2O6 University of Arizona Mineral Museum 5452 Black Hills, South Dakota, USA view
Colusite R070568 Cu13VAs3S16 James Shigley  East Colusa mine, Butte, Silver Bow County, Montana, USA view
Comancheite R060734 Hg2+55N3-24(NH2,OH)4(Cl,Br)34 Bob Jenkins  Terlinguia, Texas, USA view
Congolite R070149 Fe2+3B7O13Cl James Shigley  Lower Saxony, Germany view
Congolite R110153 Fe2+3B7O13Cl Donald M Doell and Brian Roulston  Potash Corporation of Saskatchewan mine, Penobsquis, Kings County, New Brunswick, Canada view
Conichalcite R040167 CaCu(AsO4)(OH) University of Arizona Mineral Museum 750 Ojuela mine, Mapimi, Durango, Mexico view
Conichalcite R050028 CaCu(AsO4)(OH) Eugene Schlepp  Mapimi, Durango, Mexico view
Conichalcite R050506 CaCu(AsO4)(OH) University of Arizona Mineral Museum 5665 Higgins mine, Bisbee, Arizona, USA view
Conichalcite R070447 CaCu(AsO4)(OH) Bob Jenkins  Copper Creek District, Mammoth, Arizona, USA view
Conichalcite R070430 CaCu(AsO4)(OH) Bob Jenkins  Maria Catalina mine, Pampa Larga Mining District, Tierra Amarilla, Chile view
Conichalcite R120017 CaCu(AsO4)(OH) Ron Gibbs  New Cornelia mine, Ajo, Arizona, USA view
Connellite X060006 Cu36(SO4)(OH)62Cl8·6H2O University of Arizona Mineral Museum 1166 Czar mine, Bisbee, Cochise County, Arizona, USA view
Connellite R060503 Cu36(SO4)(OH)62Cl8·6H2O University of Arizona Mineral Museum 1188 Shattuck mine, Bisbee, Cochise County, Arizona, USA view
Cookeite R061103 (Al,Li)3Al2(Si,Al)4O10(OH)8 Michael Scott S102013 Green mine, Saline County, Arkansas, USA view
Copiapite R060821 Fe2+Fe3+4(SO4)6(OH)2·20H2O Bob Jenkins  Alcaparrosa mine, Tierra Amarilla, Chile view
Copper R061078 Cu Lloyd Twaites LT55 Afton mine, Kamloops, British Columbia, Canada view
Copper R070329 Cu James Shigley  Bad Ems, Lahn Valley, Rhineland-Palatinate, Germany view
Coquimbite R060638 AlFe3(SO4)6(H2O)12·6H2O University of Arizona Mineral Museum 15636 Dexter no. 7 mine, Calf Mesa, San Rafael Swell, Emery County, Utah, USA view
Coquimbite R070666 AlFe3(SO4)6(H2O)12·6H2O Michael Scott S105523 United Verde Mine, Jerome, Verde District, Black Hills (Black Hill Range), Yavapai County, Arizona, USA view
Coquimbite R110210 AlFe3(SO4)6(H2O)12·6H2O Gunnar Farber  Mina Alcaparrosa, Cerritos Bayos, Calama, Atacama, II Region, Chile view
Corderoite R130560 Hg3S2Cl2 Marcus Origlieri  Oriental mine, El Hembrar, Chovar, Castellon, Valencian, Spain view
Corderoite R190022 Hg3S2Cl2 Michael Cox  McDermitt mine, Humboldt Co., Nevada, USA view
Cordierite R040081 Mg2Al4Si5O18 University of Arizona Mineral Museum 15667 Laramie Range, Wyoming, USA view
Cordierite R040082 Mg2Al4Si5O18 University of Arizona Mineral Museum 4260 Madagascar view
Cordierite R040084 Mg2Al4Si5O18 University of Arizona Mineral Museum 4261 Norway view
Cordierite X050041 Mg2Al4Si5O18 RD Shannon 56163- 90 view
Cordierite R100141 Mg2Al4Si5O18 William W. Pinch  Madagascar view
Cordierite R100150 Mg2Al4Si5O18 William W. Pinch  India view
Cordylite-(Ce) R110181 (Na,Ca,◻)BaCe2(CO3)4(F,O) Donald Doell  Demix Quarry, Mont St-Hilaire, Quebec, Canada view
Corkite R050522 PbFe3+3(SO4)(PO4)(OH)6 University of Arizona Mineral Museum 2490 near Dernbach, Nassau, Germany view
Corkite R070403 PbFe3+3(SO4)(PO4)(OH)6 Michael Scott S101909 Waldschacht mine (shaft 26), Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany view
Corkite R070491 PbFe3+3(SO4)(PO4)(OH)6 Bob Jenkins  Iron Crag, Roughton Gill, Caldbeck Fells, Cumbria (Cumberland), England, United Kingdom view
Cornetite R040163 Cu3(PO4)(OH)3 University of Arizona Mineral Museum 13901 Kalabi, Katanga, Democratic Republic of the Congo view
Cornetite R050151 Cu3(PO4)(OH)3 Jim McGlasson  Manto Russo, El Salado, Chile view
Cornwallite R050469 Cu5(AsO4)2(OH)4 University of Arizona Mineral Museum 7906 Carissa mine, Tintic District, Utah, USA view
Cornwallite R110146 Cu5(AsO4)2(OH)4 The University of Arizona Mineral Museum 17398 Arkaroola Station, flinders Ranges, South Australia, Australia view
Coronadite R060258 Pb(Mn4+6Mn3+2)O16 Michael Scott S100062 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Coronadite R070320 Pb(Mn4+6Mn3+2)O16 James Shigley  Broken Hill, New South Wales, Australia view
Coronadite R090056 Pb(Mn4+6Mn3+2)O16 Bob Downs  Taouz, Er Rachidia Province, Meknès-Tafilalet Region, Morocco view
Correianevesite R060701 Fe2+Mn2+2(PO4)2·3H2O Bob Jenkins  Linopolis, Minas Gerais, Brazil view
Correianevesite R090069 Fe2+Mn2+2(PO4)2·3H2O Royal Ontario Museum M54960 Cigana mine, Galiléia, Minas Gerais Brazil view
Correianevesite R130692 Fe2+Mn2+2(PO4)2·3H2O Rob Lavinsky  Hagendorf South Pegmatite, Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany view
Corundum R040096 Al2O3 University of Arizona Mineral Museum 11567 Sri Lanka view
Corundum X050042 Al2O3 G.R. Rossman 1020b Australia view
Corundum X050043 Al2O3 G.R. Rossman 1333 Malacachita, Minas Gerais, Brazil view
Corundum X050044 Al2O3 G.R. Rossman 1054 Queensland, Australia view
Corundum X050045 Al2O3 G.R. Rossman 1380b Queenland, Australia view
Corundum R060020 Al2O3 American Museum of Natural History 98807 Yogo Gulch, Montana, USA view
Corundum X080003 Al2O3 Gemological Institute of America 28544 Synthetic view
Corundum X080005 Al2O3 Gemological Institute of America 19519 Synthetic view
Corundum X080006 Al2O3 Gemological Institute of America 24224 Synthetic view
Corundum X080007 Al2O3 Gemological Institute of America 30078 Synthetic view
Corundum R100131 Al2O3 William W. Pinch  Madagascar view
Corundum R100142 Al2O3 William W. Pinch  Nepal view
Corundum R110096 Al2O3 Gemological Institute of America 10-12-2010-1 Synthetic view
Corundum R110097 Al2O3 Gemological Institute of America 10-12-2010-2 Synthetic view
Corundum R110098 Al2O3 Gemological Institute of America 10-12-2010-3 Synthetic view
Corundum R110099 Al2O3 Gemological Institute of America 10-12-2010-4 Synthetic view
Corundum R110110 Al2O3 Gemological Institute of America 10-12-2010-15 Synthetic view
Corundum R110111 Al2O3 Gemological Institute of America 10-12-2010-16 Synthetic view
Corundum R110116 Al2O3 Gemological Institute of America 10-12-2010-21 Synthetic view
Corundum R110117 Al2O3 Gemological Institute of America 10-22-2010-22 Synthetic view
Corundum R110119 Al2O3 Gemological Institute of America 10-22-2010-24 Synthetic view
Corundum P000033 Al2O3 ScottLab P000033 Virtual view
Corvusite R060265 (Na,Ca,K)1-x(V5+,V4+,Fe2+)8O20·4H2O Michael Scott S100247 Monument no. 2 mine, Monument Valley, Apache County, Arizona, USA view
Cosalite R060229 Pb2Bi2S5 Michael Scott S100150 Amax mine, Kitsault, near Alice Arm, British Columbia, Canada view
Cosalite R060625 Pb2Bi2S5 Michael Scott S100857 Wells, British Columbia, Canada view
Cosalite R060988 Pb2Bi2S5 Bob Jenkins  San Nicolas mine, Badajoz Provence, Spain view
Cotunnite R060655 PbCl2 Michael Scott S101165 Mount Vesuvius, Somma-Vesuvius Complex, Naples Province, Campania, Italy view
Covellite R060129 CuS University of Arizona Mineral Museum 5418 Butte, Montana, USA view
Covellite R060143 CuS Marcus Origlieri  Butte, Montana, USA view
Covellite R060306 CuS Michael Scott S100126 3800' level, Leonard mine, Butte, Silver Bow County, Montana, USA view
Cowlesite R060627 Ca(Al2Si3)O10·5-6H2O Michael Scott S100860 Goble, Colombia County, Oregon, USA view
Coyoteite R070143 NaFe3S5·2H2O Michael Scott S100521 Coyote Peak, Orick, Humboldt County, California, USA view
Crandallite R140429 CaAl3(PO4)(PO3OH)(OH)6 Ron Gibbs  Savannah Pit, Tyrone mine, Grant County, New Mexico, USA view
Creaseyite R130418 Cu2Pb2Fe3+2Si5O17·6H2O Bob Jenkins  Navojoa, Municipio de Navojoa, Sonora, Mexico view
Creaseyite R140557 Cu2Pb2Fe3+2Si5O17·6H2O Ron Gibbs  Evening Star mine, Tiger Wash, Belmont Mountain, Tonopah, Osborn District, Big Horn Mts, Maricopa County, Arizona, USA view
Crednerite R070404 CuMnO2 Michael Scott S102157 Merehead, Mendip Hills, Somerset, England, United Kingdom view
Creedite R050141 Ca3Al2(SO4)(OH)2F8·2H2O Dave Bunk Minerals  Mina de Navidad, Rodeo, Durango, Mexico view
Crichtonite R060314 Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 Michael Scott S100254 Fazenda Guariba, Minas Gerais, Brazil view
Crichtonite R090006 Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 Luiz Menezes  Presidente Kubitschek, Minas Gerias, Brazil view
Cristobalite X050046 SiO2 G.R. Rossman 1350 view
Cristobalite X050047 SiO2 CIT 8520 Mayen, Eifel, Germany view
Cristobalite X050048 SiO2 CIT 9208 Mayen, Eifel, Germany view
Cristobalite X050049 SiO2 Caltech  Utah, USA view
Cristobalite R060648 SiO2 Gemological Institute of America 29236 Idaho, USA view
Cristobalite R061064 SiO2 Harvard Mineralogical Museum 97849 Ellora Caves, India view
Cristobalite R061107 SiO2 Michael Scott S101270 Vechec, Slovakia view
Crocoite R040053 Pb(CrO4) Bob Downs  Dundas, Tasmania view
Crocoite R050044 Pb(CrO4) Eugene Schlepp  Red Ledge mine, Dundas, Tasmania view
Crocoite R160016 Pb(CrO4) Marcus Origlieri  Beresovsk, Ural Mountains, Russia view
Cronstedtite R061026 (Fe2+,Fe3+)3(Si,Fe3+)2O5(OH)4 Michael Scott S101349 Kisbanya, Hungary view
Crookesite R061025 Cu7TlSe4 Michael Scott S101468 Skrikerum mine, Ostergotland, Sweden view
Cryolite R050287 Na2NaAlF6 Marcus Origlieri  Ivigtut, Greenland view
Cryolite R120026 Na2NaAlF6 Donald Doell  Francon quarry, Montréal, Québec, Canada view
Cryolite R120027 Na2NaAlF6 Donald Doell  Francon quarry, Montréal, Québec, Canada view
Cryolithionite R080051 Na3Al2(LiF4)3 Michael Scott S102718 Zapot mine, Zapot amazonite-topaz-zinnwaldite pegmatite, Gillis Range, Mineral County, Nevada, USA view
Cubanite R061068 CuFe2S3 Lloyd Twaites LT1378 Henderson #2 mine, Chibougamau, Quebec, Canada view
Cubic zirconia R040142 Bob Downs  synthetic view
Cubic zirconia X080012 Gemological Institute of America 11874 Synthetic view
Cubic zirconia R110112 Gemological Institute of America 10-12-2010-17 Synthetic view
Cumengeite R060079 Pb21Cu20Cl42(OH)40·6H2O Marcus Origlieri  Amelia mine, Santa Rosalia, Baja California, Mexico view
Cuprite R050374 Cu2O Eugene Schlepp  unknown view
Cuprite R050384 Cu2O University of Arizona Mineral Museum 9678 Lavender Pit, Bisbee, Warren District, Cochise County, Arizona, USA view
Cuprite R140763 Cu2O Marcus Origlieri UAMM19820 Milpillas mine, Municipio de Santa Cruz, Sonora, Mexico view
Cuproiridsite R070035 Cu(Ir3+Ir4+)S4 Michael Scott S105084 Miass River, Urals, Russia view
Cuprosklodowskite R060570 Cu(UO2)2(SiO3OH)2·6H2O Michael Scott S100303 Musonoi Extension mine, near Kolwezi, Shaba Province, Zaire view
Cuprostibite R060838 Cu2(Sb,Tl) Michael Scott S100912 Mount Nakalak, Ilimaussaq, Greenland view
Curienite R050548 Pb(UO2)2(VO4)2·5H2O University of Arizona Mineral Museum 13480 Mounana mine, Franceville, Haut-Ogooué, Gabon view
Curite R060728 Pb3+x[(UO2)4O4+x(OH)3-x]2·2H2O Bob Jenkins  Swambo, Katanga, Zaire view
Curite R070328 Pb3+x[(UO2)4O4+x(OH)3-x]2·2H2O James Shigley  Kasolo mine, Shinkolobwe, Shaba Zaire view
Curite R130657 Pb3+x[(UO2)4O4+x(OH)3-x]2·2H2O Benjamin N. Schumer  Musonoi mine, Kolwezi, Kolwezi District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo view
Cuspidine R060049 Ca8(Si2O7)2F4 University of Arizona Mineral Museum 2225 Ariccia, Rome, Italy view
Cuspidine R130002 Ca8(Si2O7)2F4 Robert Lavinsky  Huanggang(?), Inner Mongolia, China view
Cuspidine R140776 Ca8(Si2O7)2F4 Ch. and H. Schäfer  Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany view
CuZnCl(OH)3 R140401 Danielle Sotomayor and Keith Wentz  Rowley mine, Maricopa County, Arizona, USA view
Cuzticite C130838 Fe3+2Te6+O6·3H2O Rock Currier  Moctezuma mine, Moctezuma, Municipio de Moctezuma, Sonora, Mexico view
Cyanochroite R061035 K2Cu(SO4)2·6H2O Michael Scott S100954 Tolbachik Volcano, Main Fracture, N. Breakthrough, Kamchatka, Russia view
Cyanotrichite R070405 Cu4Al2(SO4)(OH)12(H2O)2 Michael Scott S103915 Springbok mine, Okiep Copper District, Namaqualand, Northern Cape Province, South Africa view
Cyanotrichite R070500 Cu4Al2(SO4)(OH)12(H2O)2 James Shigley  Vieja mine, Portrerillos, Chanaral Province, Atacama Region, Chile view
Cylindrite R050175 FePb3Sn4Sb2S14 Marcus Origlieri  Poopó Province, Oruro Department, Bolivia view
Cylindrite R050329 FePb3Sn4Sb2S14 Lloyd Twaites  Poopó Province, Oruro Department, Bolivia view
Cymrite R080032 Ba(Si,Al)4(O,OH)8·H2O Michael Scott S101267 Langban, Filipstad, Varmland, Sweden view
Cyrilovite R060504 NaFe3+3(PO4)2(OH)4·2H2O Michael Scott S100184 Gunheath pit, St. Austell, Cornwall, England view
Dachiardite-Ca R061097 Ca2(Si20Al4)O48·13H2O Michael Scott S102002 Cape Lookout Quarry, Tillamook County, Oregon view
Dachiardite-Ca R061125 Ca2(Si20Al4)O48·13H2O Michael Scott S102165 San Piero in Campo, Isle of Elba, Livorno, Toscana, Italy view
Dachiardite-Na R061116 Na4(Si20Al4)O48·13H2O Michael Scott S101988 Alpe di Siusi, Bolzano, Trentino-Alto Adige, Italy view
Dadsonite R060246 Pb23Sb25S60Cl William W. Pinch  St. Pons, Barconlette, Haute Alpes, France view
Dalyite R070415 K2ZrSi6O15 Michael Scott S102133 Murunskyi Massif, Chara River (Charo River), Davan, Torgo River Basin, Aldan Shield, Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region, Russia view
Danalite R060057 Be3Fe2+4(SiO4)3S University of Arizona Mineral Museum 14030 Iron Mountain, Winston, New Mexico, USA view
Danburite R040013 CaB2Si2O8 Marcus Origlieri  Charcas, San Luis Potosi, Mexico view
Danburite X050050 CaB2Si2O8 RD Shannon 49022- 44 Charcas, San Luis Potosi, Mexico view
Danburite R050602 CaB2Si2O8 Bill Larson  Mogok, Burma view
Danielsite R070419 (Cu,Ag)14HgS8 Michael Scott S102001 Coppin Pool, Western Australia, Australia view
Datolite R050033 CaB(SiO4)(OH) University of Arizona Mineral Museum 4509 Westfield, Massachusetts, USA view
Datolite R050136 CaB(SiO4)(OH) Dave Bunk Minerals  Charcas, San Luis Potosi, Mexico view
Datolite X050051 CaB(SiO4)(OH) RD Shannon 49022- 46 Westfield, Massachusetts, USA view
Davidite-(Ce) R120009 Ce(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 Marcus Origlieri  Mount Kaskasnyunchorr, Khibiny Massif, Kola Peninsula, Russia view
Davidite-(La) R070698 La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 Michael Scott S101999 Pandora prospect, Covered Wells, Quijotoa District, Quijotoa Mts, Pima County, Arizona, USA view
Davidite-(La) R070697 La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 Michael Scott S103826 Pandora prospect, Covered Wells, Quijotoa District, Quijotoa Mts, Pima County, Arizona, USA view
Davidite-(La) R110047 La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38 Donald M Doell  Billeroo Davidite Prospect, Plumbago Station, Olary Province, South Australia, Australia view
Davidlloydite R130015 Zn3(AsO4)2·4H2O Frank C. Hawthorne   Tsumeb mine, Otjikoto region, Namibia view
Davisite R130013 CaScAlSiO6 Chi Ma  Allende meteorite, Pueblito de Allende, Chihuahua, Mexico view
Davyne R060305 [(Na,K)6(SO4)0.5Cl][Ca2Cl2][(Si6Al6O24)] Michael Scott S100269 Bellerberg, Ettringen, Laacher See, Germany view
Davyne R140771 [(Na,K)6(SO4)0.5Cl][Ca2Cl2][(Si6Al6O24)] Ch. and H. Schäfer  Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy view
Dawsonite R050645 NaAl(CO3)(OH)2 Marcus Origlieri  Cerro Sapo, Cochabamba Department, Bolivia view
Dawsonite R050641 NaAl(CO3)(OH)2 University of Arizona Mineral Museum 11410 Francon Quarry, Montréal, Québec, Canada view
Dawsonite R120093 NaAl(CO3)(OH)2 Don Doell  Francon Quarry, Montréal, Québec, Canada view
Decrespignyite-(Y) R060302 Y4Cu(CO3)4Cl(OH)5·2H2O Michael Scott S100067 Paratoo mine, Paratoo, South Australia, Australia view
Deerite R070393 Fe2+6Fe3+3(Si6O17)O3(OH)5 Michael Scott S101050 Laytonville quarry, Laytonville, Mendocino County, California, USA view
Defernite R060619 Ca6(CO3)1.58(Si2O7)0.21(OH)7[Cl0.50(OH)0.08(H2O)0.42] Michael Scott S100828 Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia view
Delafossite R050403 Cu1+Fe3+O2 Marcus Origlieri  Cole Shaft, Bisbee, Cochise County, Arizona, USA view
Delhayelite R060816 K7Na3Ca5Al2Si14O38F4Cl2 Bob Jenkins  Chibiny, Kola Peninsula, Russia view
Delhayelite R070096 K7Na3Ca5Al2Si14O38F4Cl2 Michael Scott S105088 Yukspor Mountain, Khibiny Massif, Kola Peninsula, Russia view
Demesmaekerite R080130 Pb2Cu5(UO2)2(Se4+O3)6(OH)6·2H2O William W. Pinch  Musonoi mine, Kolwezi, Katanga, Congo view
Denisovite R120067 KCa2Si3O8F Donald Doell  Eveslogchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Denningite R061023 CaMn2+Te4+4O10 Michael Scott S100389 Bambolla mine, Moctezuma, Sonora, Mexico view
Derbylite R070382 Fe3+4Ti4+3Sb3+O13(OH) Michael Scott S103832 Buca della Vena Mine, Stazzema, Apuan Alps, Lucca Province, Tuscany, Italy view
Derriksite R100223 Cu4(UO2)(Se4+O3)2(OH)6 William W. Pinch  Musonoi mine, Kolwezi, Katanga, Congo view
Desautelsite R060303 Mg6Mn3+2(CO3)(OH)16·4H2O Michael Scott S100079 1.5 miles west of San Benito mountain, southern San Benito County, California, USA view
Descloizite R050037 PbZn(VO4)(OH) Eugene Schlepp  Berg Aukas mine, Namibia view
Descloizite R050509 PbZn(VO4)(OH) University of Arizona Mineral Museum 7892 Grootfontein district, Namibia view
Descloizite R120097 PbZn(VO4)(OH) Bob Downs and Hexiong Yang  Collins Vein, Mammoth mine, Tiger, Arizona view
Despujolsite R100208 Ca3Mn4+(SO4)2(OH)6·3H2O Marcus Origlieri  N'Chwaning III mine, Kalahari manganese field, Northern Cape Province, South Africa view
Destinezite R050631 Fe3+2(PO4)(SO4)(OH)·6H2O University of Arizona Mineral Museum 12690 Patagonia Mountains, Arizona, USA view
Devilline R060126 CaCu4(SO4)2(OH)6·3H2O University of Arizona Mineral Museum 300 Herrengrund, Hungary view
Devitoite R130083 Ba6Fe2+7Fe3+2(Si4O12)2(PO4)2(CO3)O2(OH)4 George R. Rossman  Big Creek in eastern Fresno County, California, USA view
Dewindtite R050608 H2Pb3(UO2)6O4(PO4)4·12H2O University of Arizona Mineral Museum  La Faye pres Grury, Saone et Loire, France view
Diaboleite R050270 CuPb2Cl2(OH)4 Marcus Origlieri  Tiger, Pinal County, Arizona, USA view
Diaboleite R050372 CuPb2Cl2(OH)4 Eugene Schlepp  Collins Vein, Mammoth mine, Tiger, Arizona view
Diadochite R120021 Fe3+2(PO4)(SO4)(OH)·6H2O Dr. Jürgen Wachsmuth  Vysočany, Prague, Czech Republic view
Diamond R050204 C Eric Van Valkenburg  Unknown view
Diamond R050205 C Eric Van Valkenburg  Unknown view
Diamond R050206 C Eric Van Valkenburg  Unknown view
Diamond R050207 C Eric Van Valkenburg  Unknown view
Diamond X050052 C Caltech  Plumas County, California, USA view
Diamond X050053 C G.R. Rossman 1989 Synthetic, General Electric view
Diamond X050054 C G.R. Rossman 1838 Synthetic, General Electric view
Diamond X070001 C Eric Van Valkenburg  Synthetic, DeBeers Element6 view
Diamond X080011 C Gemological Institute of America 28754 Synthetic view
Diamond R150105 C Rock Currier  Synthetic by GE. view
Diamond R150106 C Rock Currier  Premier mine, Cullinan, Pretoria, Gauteng Province, South Africa view
Diamond R150108 C Rock Currier  Bushimaie River, Belgian Congo view
Diamond R150107 C Rock Currier  Zaïre view
Diamond R150086 C Michael Scott  unknown view
Diamond R150087 C Michael Scott  unknown view
Diamond R150088 C Michael Scott  unknown view
Diamond R150089 C Michael Scott  unknown view
Diaoyudaoite R050182 NaAl11O17 Marcus Origlieri  Port Elizabeth, Essex County, New Jersey, USA view
Diaoyudaoite R130023 NaAl11O17 Ken Roberts  Synthetic view
Diaphorite R060173 Ag3Pb2Sb3S8 Ty Balacko TB4 Van Silver mine, Vancouver, British Columbia, Canada view
Diaspore X050055 AlO(OH) RD Shannon 62047- 42 Turkey view
Diaspore R060287 AlO(OH) Herb Obodda 077 Selcuk, Mugla Province, Turkey view
Diaspore R060546 AlO(OH) Gemological Institute of America 22868 Turkey view
Dickinsonite-(KMnNa) R160070 K(NaMn)CaNa3AlMn13(PO4)12(OH)2 Rock Currier  Smith mine, Newport, New Hampshire, USA view
Dickinsonite-(KMnNa) R160071 K(NaMn)CaNa3AlMn13(PO4)12(OH)2 Thomas A. Loomis  Nancy Pegmatite, Chacabuco Dept, San Luis, Argentina view
Dickite R060298 Al2Si2O5(OH)4 Herb Obodda 019 Piast mine, Nowa Ruda, Sudety Mountains, Poland view
Dickite R090054 Al2Si2O5(OH)4 Mineralogical Museum, Harvard University  Schuylkill county, Pennsylvania, USA view
Dickthomssenite R070165 MgV2O6·7H2O Michael Scott S100559 Firefly-Pigmay mine, La Sal Quadrangle, San Juan County, Utah, USA view
Diegogattaite R120156 Na2CaCu2Si8O20·H2O Marcus Origlieri  Wessels mine, Kalahari manganese field, Northern Cape Province, South Africa view
Dietrichite R070381 ZnAl2(SO4)4·22H2O Michael Scott S103879 Baia Sprie mine (Felsöbánya mine), Baia Sprie (Felsöbánya), Maramures County, Romania view
Dietzeite R130292 Ca2(IO3)2(CrO4)·H2O Rock Currier  Maria Elena mine, Atacama Desert, Tocopilla Province, Antofagasta Region, Chile view
Digenite R060840 Cu1.8S Michael Scott S101004 Butte, Montana, USA view
Dingdaohengite-(Ce) R150046 (Ce,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2Si4O22 Paul Botha  Mulanje Massif, Malawi view
Diopside R040009 CaMgSi2O6 University of Arizona Mineral Museum 10012 Otter Lake, Quebec, Canada view
Diopside R040097 CaMgSi2O6 University of Arizona Mineral Museum 4142 Fassathal, Tyrol view
Diopside X050056 CaMgSi2O6 CIT 3477 Maui, Hawaii, USA view
Diopside X050057 CaMgSi2O6 CIT 2135 Natural Bridge, New York, USA view
Diopside X050058 CaMgSi2O6 CIT 7524 Cherbadung, Binntal, Wallis, Switzerland view
Diopside X050059 CaMgSi2O6 G.R. Rossman 1652 Rajasthan, India view
Diopside X050060 CaMgSi2O6 G.R. Rossman 664 DeKalb, New York, USA view
Diopside R050406 CaMgSi2O6 University of Arizona Mineral Museum  unknown view
Diopside R050496 CaMgSi2O6 California Institute of Technology W-20953 New City Quarry, Riverside, Riverside County, Calfornia, USA view
Diopside R050666 CaMgSi2O6 University of Arizona Mineral Museum  Franklin, Sussex County, New Jersey, USA view
Diopside R060061 CaMgSi2O6 University of Arizona Mineral Museum 13744 Oka, near Montreal, Quebec, Canada view
Diopside R060085 CaMgSi2O6 University of Arizona Mineral Museum 4145 Tyrol, Austria view
Diopside R060171 CaMgSi2O6 Guy Ouellet  Jeffrey mine, Asbestos, Quebec, Canada view
Diopside R060276 CaMgSi2O6 Herb Obodda 049 Inagli, Yakutia, Siberia, Russia view
Diopside R060861 CaMgSi2O6 Jennifer Sano  Red Mountain Volcano, NW of Flagstaff, Arizona, USA view
Diopside R070123 CaMgSi2O6 Michael Scott S100417 Yates mine, Otter Lake, Huddersfield Township, Pontiac County, Québec, Canada view
Diopside R090046 CaMgSi2O6 Wendell Wilson  Merelani, Tanzania view
Diopside R110128 CaMgSi2O6 Jack Lowell  Alchori, Pakistan view
Diopside R120003 CaMgSi2O6 Jack Lowell  Chifeng, Inner Mongolia view
Dioptase X050061 CuSiO3·H2O University of Arizona Mineral Museum 14052 Reneville, Democratic Republic of the Congo view
Dioptase R040028 CuSiO3·H2O University of Arizona Mineral Museum 8501 Tantara mine, Democratic Republic of the Congo view
Dioptase R050010 CuSiO3·H2O Eugene Schlepp  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Dixenite R100044 Cu1+Fe3+Mn2+14(As5+O4)(As3+O3)5(SiO4)2(OH)6 William W Pinch  Moss mine, Nordmark, Varmland, Sweden view
Djerfisherite R070390 K6(Fe,Cu,Ni)25S26Cl Michael Scott S103893 Noril'sk, Putoran Mts, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia view
Djurleite R070333 Cu31S16 Michael Scott S101086 Cornwall, England view
Djurleite R100172 Cu31S16 Steve Young  Butte, Montana, USA view
Djurleite R100173 Cu31S16 Steve Young  King Vein, Morenci, Arizona, USA view
Dmisteinbergite R130085 Ca(Al2Si2O8) Krisztian Fintor  CV3 type carbonaceous chondrite NWA 2086 at University of Szeged, Hungary view
Dmisteinbergite R130087 Ca(Al2Si2O8) Michael Scott S101417 Katashina Village, Gunma Prefecture, Japan view
Dolerophanite R060139 Cu2O(SO4) University of Arizona Mineral Museum 9417 Vesuvius, Italy view
Dolerophanite R070652 Cu2O(SO4) Michael Scott S102948 First scoria cone, Northern Breakthrough (North Breach), Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia view
Dolomite R040030 CaMg(CO3)2 University of Arizona Mineral Museum 1961 Austria view
Dolomite R050129 CaMg(CO3)2 Dave Bunk Minerals  Black Cloud mine, Leadville, Lake County, Colorado, USA view
Dolomite X050062 CaMg(CO3)2 CIT 9356 Chitwood, Missouri, USA view
Dolomite X050063 CaMg(CO3)2 CIT 12849 Sunk Magnesite mine, near Trieben, Steiermark, Austria view
Dolomite R050241 CaMg(CO3)2 Marcus Origlieri  Eugui quarries, Navarre, Spain view
Dolomite R050272 CaMg(CO3)2 University of Arizona Mineral Museum 13548 Eagle mine, Gillman, Colorado, USA view
Dolomite R050357 CaMg(CO3)2 California Institute of Technology  Black Rock, Lawrence County, Arkansas, USA view
Dolomite R050370 CaMg(CO3)2 Eugene Schlepp  Morro Velho mine, Nova Lima, Minas Gerais, Brazil view
Dolomite R100118 CaMg(CO3)2 Ray Hill and Robert Woodside  Bay Mag mine, Mount Brussilof, British Columbia, Canada view
Dolomite R100168 CaMg(CO3)2 Mineralogical Museum, Harvard University 105064 Oberdorf An Der Laming Moine near Bruck An Der Mur, Styria, Austria view
Domeykite R070435 Cu3As Michael Scott S103799 Algodones mines, El Algodón, Huasco Province, Atacama Region,Chile view
Dondoellite R140175 Ca2Fe(PO4)2·2H2O Rock Currier  Messel mine, Messel, Darmstadt, Hesse, Germany view
Dondoellite R210003 Ca2Fe(PO4)2·2H2O Donald Doell  Grizzly Bear Creek, Stoneman Camp (Area B; Area 2), Rapid Creek, Dawson mining district, Yukon, Canada view
Dongchuanite R220003 Pb4ZnZn2(PO4)4(OH)2 Bob Jenkins  Laochang ore field (Laochang Mine), Gejiu Sn-polymetallic ore field, Gejiu City, Honghe, Yunnan, China view
Donnayite-(Y) R110164 NaSr3CaY(CO3)6·3H2O Donald M Doell  Mont St. Hilaire, Quebec, Canada view
Donpeacorite R060646 (Mn,Mg)MgSi2O6 Michael Scott S100819 Balmat, Balmat-Edwards Zinc District, St. Lawrence County, New York, USA view
Downsite R220048 K2(MoO3)3(SO4)·4H2O Joe Marty  Freedom No. 2 mine, Marysvale District, Piute County, Utah, USA view
Dozyite R100040 Mg7Al2(Si4Al2)O15(OH)12 Jeff Weissman  Wood's Chrome mine, Lancaster County, Pennsylvania, USA view
Dravite R040088 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) University of Arizona Mineral Museum 10599 Yinnietharra Station, Pilbara, Western Australia, Australia view
Dravite R050059 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Rock Currier  Nepal view
Dravite R050077 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Rock Currier  Yinnietharra Station, Western Australia, Australia view
Dravite R060286 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Herb Obodda 075 Badakshan Province, Afghanistan view
Dravite R060280 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Herb Obodda 095 near Merelani, Tanzania view
Dravite R060534 NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 21937 Sri Lanka view
Dresserite R060304 Ba2Al4(CO3)4(OH)8·3H2O Michael Scott S100072 Francon Quarry, Montreal, Quebec, Canada view
Dreyerite R130060 Bi(VO4) William W. Pinch  Ritter mine, Schneeberg District, Erzgebirge, Saxony, Germany view
Dufrénoysite R070579 Pb2As2S5 James Shigley  Lengenbach Quarry, Imfeld, Binnental, Valais, Switzerland view
Duftite R040160 PbCu(AsO4)(OH) University of Arizona Mineral Museum 744 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Duftite R050507 PbCu(AsO4)(OH) University of Arizona Mineral Museum 11536 Mt. Bonney, Northern Territory, Australia view
Duftite R070474 PbCu(AsO4)(OH) Bob Jenkins  Black Pine mine, Phillipsburg, Montana, USA view
Dugganite R060498 Pb3Zn3(TeO6)(AsO4)2 Michael Scott S100078 400' level, Empire mine, Tombstone, Cochise County, Arizona, USA view
Dukeite R070441 Bi3+24Cr6+8O57(OH)6·3H2O Michael Scott S100571 Posse mine (Posse Farm), São José de Brejaúba, Conceição do Mato Dentro, Minas Gerais, Brazil view
Dumortierite X050064 AlAl6BSi3O18 G.R. Rossman 1966 Fallbrook, San Diego County, California, USA view
Dumortierite R060069 AlAl6BSi3O18 University of Arizona Mineral Museum 13827 Dehesa, San Diego County, California, USA view
Dumortierite X050065 AlAl6BSi3O18 Caltech 19190 Dehesa, San Diego County, California, USA view
Dumortierite R050628 AlAl6BSi3O18 Gemological Center  Minas Gerais, Brazil view
Dundasite R060760 PbAl2(CO3)2(OH)4·H2O Michael Scott S101361 Daoping mine, Guangxi, China view
Dundasite R090038 PbAl2(CO3)2(OH)4·H2O William W. Pinch  Tsumeb, Namibia view
Durangite R060889 NaAl(AsO4)F Bob Jenkins  northern end Thomas Range, Juab County, Utah, USA view
Durangite R120118 NaAl(AsO4)F Michael Shannon  Barranca mine, Coneto de Comonfort, Durango, Mexico view
Dussertite R060398 BaFe3+3(AsO4)(AsO3OH)(OH)6 American Museum of Natural History 21676 Constantine, Algeria view
Dussertite R070486 BaFe3+3(AsO4)(AsO3OH)(OH)6 Bob Jenkins  Clara mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany view
Dwornikite R070379 Ni(SO4)·H2O Michael Scott S103816 Lipovka Mine (Lipovskaya Mine; Lipovaya Mine), Lipovka pegmatite field, Rezh District, Central Urals, Urals Region, Russia view
Dypingite R060758 Mg5(CO3)4(OH)2·5H2O Michael Scott S101238 Snarum, Norway view
Dypingite R070086 Mg5(CO3)4(OH)2·5H2O James Shigley  Clear Creek, New Idria District, San Benito County, California, USA view
Dyscrasite R061043 Ag3+xSb1-x (x ≈ 0.2) Michael Scott S101314 Uranium mine no. 21, Pribram, Czech Republic view
Eakerite R060319 Ca2Sn4+Al2Si6O18(OH)2·2H2O Michael Scott S100186 Foote Mineral Company mine, Kings Mountain, North Carolina, USA view
Earlshannonite R100095 Mn2+Fe3+2(PO4)2(OH)2·4H2O   Foote mine, Kings Mountain, North Carolina view
Eastonite R100078 KAlMg2(Si2Al2)O10(OH)2 Jeff Weissman  C.K. Williams & Co. quarry, Northampton County, Pennsylvania, USA view
Ebnerite R220032 (NH4)Zn(PO4) Joe Marty  Rowley mine, Maricopa County, Arizona, USA view
Ecdemite R060738 Pb6As3+2O7Cl4 Michael Scott S101198 Laurium, Greece view
Eckermannite R060320 NaNa2(Mg4Al)Si8O22(OH)2 Michael Scott S100151 Norra Karr Complex, near Granna, Ostergotsland, Sweden view
Eclarite R110124 (Cu,Fe)Pb9Bi12S28 Mark Feinglos   Crabtree quarry, Wake County, North Carolina, USA view
Eddavidite R050381 Cu12Pb2O15Br2 University of Arizona Mineral Museum 12326 Southwest mine, Bisbee, Arizona, USA view
Edenite R050415 NaCa2Mg5(Si7Al)O22(OH)2 Marcus Origlieri  Mogok, Burma view
Edenite R060029 NaCa2Mg5(Si7Al)O22(OH)2 University of Arizona Mineral Museum 4226 Renfrew County, Ontario, Canada view
Edgarbaileyite R060500 Hg1+6Si2O7 Michael Scott S100156 Clear Creek claim, southern San Benito County, California, USA view
Edgarite R060850 FeNb3S6 Michael Scott S100920 Kukisvumchorr Mountain, Khibina massif, Kola, Russia view
Edingtonite R040003 Ba(Si3Al2)O10·4H2O University of Arizona Mineral Museum 2960 Bohl, Sweden view
Edingtonite R040110 Ba(Si3Al2)O10·4H2O National Museums of Canada 014899 2350 level, Brunswick 12 mine, Bathhurst, New Brunswick, Canada view
Edoylerite R060543 Hg2+3(Cr6+O4)S2 Michael Scott S100047 Clear Creek claim, south San Benito County, California, USA view
Edwindavisite R230005 Cu(C2O4)(NH3) Joe Marty JM-16394 125' Level, Rowley mine, Maricopa County, Arizona, USA view
Effenbergerite R120088 BaCuSi4O10 William W Pinch  Eastern orebody, Wessels mine, Kalahari manganese field, Cape Province, South Africa view
Effenbergerite R150110 BaCuSi4O10 Yan Chen and Shouhua Feng  Synthetic view
Eglestonite R060612 ([Hg1+]2)3OCl3(OH) Michael Scott S101060 Cahill mine, Poverty Peak District, Humboldt County, Nevada, USA view
Eglestonite R140234 ([Hg1+]2)3OCl3(OH) Rock Currier  Cinnabar City mine, Spring Valley District, Pershing County, Nevada, USA view
Ehrleite R180029 Ca2ZnBe(PO4)2(PO3OH)·4H2O Tom Loomis TLYH-62 Tip Top mine, Custer District, Custer Co., South Dakota, USA view
Eirikite R120006 KNa6Be2(Si15Al3)O39F2 Donald Doell  Poudrette quarry, Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada view
Eitelite R110214 Na2Mg(CO3)2 Gunnar Farber  Westvaco mine, Green River, Sweetwater County, Wyoming, USA view
Ekanite X060007 Ca2ThSi8O20 University of Arizona Mineral Museum 10553 Sri Lanka view
Ekanite R080036 Ca2ThSi8O20  3834 Unknown view
Ekanite R100158 Ca2ThSi8O20 William W. Pinch  Ratnapura District, Sri Lanka view
Ekatite R110136 (Fe3+,Fe2+,Zn)12(AsO3)6(AsO3,SiO3OH)2(OH)6 William W. Pinch  Tsumeb, Namibia view
Elbaite R050119 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Carlos and Paulo Vasconcelos  Cruziero mine, San Jose, Minas Gerais, Brazil view
Elbaite X050066 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) G.R. Rossman 1368 Otjimbinque, Namibia view
Elbaite X050067 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) G.R. Rossman 815 Ware mine, Aguanga Mtns, San Diego County, California, USA view
Elbaite R050260 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Marcus Origlieri  Minas Gerais, Brazil view
Elbaite R050487 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) California Institute of Technology 9365 White Queen mine, Pala, San Diego County, California, USA view
Elbaite R060003 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Bob Downs  Mount Begbie, Revelstoke, British Columbia, Canada view
Elbaite R060566 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 30855 unknown view
Elbaite R060631 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 09 unknown view
Elbaite R060562 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 14 unknown view
Elbaite R060560 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 26 California, USA view
Elbaite R070077 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Tommy Wu  Canary mine, Lundazi area of eastern Zambia view
Elbaite R070564 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) Gemological Institute of America 30855 unknown view
Elbaite R100137 Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) William W. Pinch  Nigeria view
Eliseevite R130075 Na1.5Li{Ti2O2[Si4O10.5(OH)1.5]}·2H2O Sergey V. Krivovichev  Mt. Alluaiv, Lovozero alkaline massif, Kola Peninsula, Russia view
Ellenbergerite R070395 Mg6(Mg,Ti,Zr,◻)2(Al,Mg)6Si8O28(OH)10 Michael Scott S104599 Case Parigi, Martiniana Po, Varaita Valley, Dora Maira Massif, Cuneo Province, Piedmont, Italy view
Elpasolite R061029 K2NaAlF6 Michael Scott S101431 Le Cetine mine, Rosia, Siena Province, Tuscany, Italy view
Elpidite R060064 Na2ZrSi6O15·3H2O University of Arizona Mineral Museum 2921 Narsarsuk, Greenland view
Elpidite R060200 Na2ZrSi6O15·3H2O Royal Ontario Museum M44301 Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Elpidite R060214 Na2ZrSi6O15·3H2O Royal Ontario Museum M52211 Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Elyite R090024 CuPb4(SO4)O2(OH)4·H2O William W. Pinch  Tsumeb, Namibia view
Elyite R130277 CuPb4(SO4)O2(OH)4·H2O Neil Hubbard  Haltcliff Smelter, Caldbeck Fells, Cumbria view
Emeleusite R061034 Na2LiFe3+Si6O15 Michael Scott S101307 Igdlutalig, Ilimaussaq, Greenland view
Emmonsite R060802 Fe3+2(Te4+O3)3·2H2O Michael Scott S100201 Moctezuma mine, Moctezuma, Sonora, Mexico view
Emmonsite R120126 Fe3+2(Te4+O3)3·2H2O Robert A. Jenkins  Wendy open pit, Tambo mine, El Indio deposit, Elqui Province, Coquimbo Region, Chile view
Emmonsite R130473 Fe3+2(Te4+O3)3·2H2O Rock Currier  Tombstone, Arizona, USA view
Emplectite R070307 CuBiS2 James Shigley  Schwarzenberg District, Erzgebirge, Saxony, Germany view
Empressite R200013 AgTe Joan Rosell, Jordi Ibáñez (Geo3BCN, Barcelona) and Tariq Jawhari (CCiTUB Barcelona) RM2970 Empress Josephine mine , Bonanza, Bonanza Mining District, Saguache Co., Colorado, USA view
Enargite R050373 Cu3AsS4 Eugene Schlepp  Butte, Silver Bow County, Montana, USA view
Enargite R050435 Cu3AsS4 University of Arizona Mineral Museum 1803 Longfellow mine, Red Mountain Pass, Ouray, Colorado, USA view
Enargite R050442 Cu3AsS4 University of Arizona Mineral Museum 10457 Butte, Silver Bow County, Montana, USA view
Enargite R070176 Cu3AsS4 Michael Scott S106193 Zuni Mine (Zuñi Mine), Anvil Mountain, Silverton, Silverton District, San Juan County, Colorado, USA view
Englishite R060825 K3Na2Ca10Al15(OH)7(PO4)21·26H2O Michael Scott S101172 Clay Canyon, Fairfield, Utah County, Utah, USA view
Enstatite R040093 Mg2Si2O6 University of Arizona Mineral Museum 4637 Castle Rock, Pennsylvania, USA view
Enstatite R040094 Mg2Si2O6 University of Arizona Mineral Museum 4719 unknown view
Enstatite X050192 Mg2Si2O6 G.R. Rossman 40 Bamble, Norway view
Enstatite X050068 Mg2Si2O6 G.R. Rossman 1655 Kygole, Australia view
Enstatite X050069 Mg2Si2O6 G.R. Rossman 325 India view
Enstatite X050193 Mg2Si2O6 G.R. Rossman 1650 India view
Enstatite X050070 Mg2Si2O6 CIT 11213 Webster, Jackson County, North Carolina, USA view
Enstatite R050644 Mg2Si2O6 Jibamitra Ganguly  Morogoro, Tanzania view
Enstatite R060630 Mg2Si2O6 Gemological Institute of America 11 unknown view
Enstatite R060744 Mg2Si2O6 Herb Obodda 079 Orissa, India view
Enstatite R070097 Mg2Si2O6 Michael Scott S100708 Concord, Pennsylvania, USA view
Enstatite R070418 Mg2Si2O6 Michael Scott S102823 India view
Enstatite R070550 Mg2Si2O6 www.multicolour.com  Tanzania view
Enstatite R070641 Mg2Si2O6 Jibamitra Ganguly  Sri Lanka view
Enstatite R100093 Mg2Si2O6 William W. Pinch  Hunan Province, China view
Enstatite R120168 Mg2Si2O6 Rock Currier  Merensky Reef, Rustenburg, Brushveld District, South Africa view
Enstatite R120174 Mg2Si2O6 Bob Jenkins  Nuestra Señora del Carmen Mines, La Celia, Jumilla, Murcia, Spain view
Eosphorite R050570 Mn2+Al(PO4)(OH)2·H2O University of Arizona Mineral Museum 9110 Lavra da Ilha, Minas Gerais, Brazil view
Eosphorite R050557 Mn2+Al(PO4)(OH)2·H2O Dave Bunk Minerals  Minas Gerais, Brazil view
Eosphorite R060293 Mn2+Al(PO4)(OH)2·H2O Herb Obodda 094 Mawi area, Nuristan, Laghman Province, Afghanistan view
Eosphorite R061055 Mn2+Al(PO4)(OH)2·H2O Royal Ontario Museum M52510 Mendes Pimental Pegmatite, Minas Gerais, Brazil view
Eosphorite R130480 Mn2+Al(PO4)(OH)2·H2O Rock Currier  Taraqual, Minas Gerais, Brazil view
Eosphorite R140390 Mn2+Al(PO4)(OH)2·H2O Gunnar Farber  Seco claim, Taquaral, Brazil view
Ephesite R060848 NaLiAl2(Si2Al2)O10(OH)2 Michael Scott S100913 Postmaasburg, South Africa view
Epididymite R060773 Na2Be2Si6O15·H2O Michael Scott S101300 unknown view
Epididymite R070580 Na2Be2Si6O15·H2O James Shigley  Narsarsuk, Narsaq, Kitaa, Greenland view
Epididymite R110029 Na2Be2Si6O15·H2O Marcus Origlieri  Mount Malosa, Zomba District, Malawi view
Epidote R040089 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) University of Arizona Mineral Museum 4485 Grafton County, New Hampshire, USA view
Epidote R040092 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) University of Arizona Mineral Museum 2179 Nahant, Massachusetts, USA view
Epidote R050064 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Rock Currier  East Xichang City, Meigu County, Sichuan Province, China view
Epidote R050131 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Dave Bunk Minerals  Calumet mine, Chaffee County, Colorado, USA view
Epidote R050191 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Dave Bunk Minerals  Pampa Blanca, Castrovirreyna Province, Huancavelica Department, Peru view
Epidote R050202 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Bob Downs  Iron Cap mine, Landsman Camp, Graham County, Arizona, USA view
Epidote X050073 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) RD Shannon, 62047- 72 Pakistan view
Epidote R050303 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Eugene Schlepp  San Martin mine, Zacatecas, Mexico view
Epidote R070205 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Renato and Adriana Pagano  Jebel Shacro, Morocco view
Epidote R100129 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) William W. Pinch  Pakistan-Afganistan view
Epidote R100148 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) William W. Pinch  Ethiopia view
Epidote R110127 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Jack Lowell  Alchori, Pakistan view
Epidote R110129 Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) Jack Lowell   Quetta, Baluchistan, Pakistan view
Epistilbite R061105 Ca3[Si18Al6O48]·16H2O Michael Scott S104446 Berufiord, Iceland view
Epistolite R070396 (Na◻)Nb2Na3Ti(Si2O7)2O2(OH)2(H2O)4 Michael Scott S104615 Tugtup Agtakorfia, Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland view
Epsomite X050074 Mg(SO4)·7H2O Caltech  Death Valley, Inyo County, California, USA view
Epsomite R150060 Mg(SO4)·7H2O Hexiong Yang  Synthetic, purchased from Walgreens view
Erdite R070139 NaFeS2·2H2O Michael Scott S100558 Coyote Peak, Orick, Humboldt County, California, USA view
Ericaite R130476 Fe2+3B7O13Cl Rock Currier  Bischofferode, Kreis Worbis, Thuringen, Germany view
Ericaite R130477 Fe2+3B7O13Cl Rock Currier  Sudahm, Germany view
Ericssonite R070615 BaMn2+2Fe3+(Si2O7)O(OH) Rock Currier (large piece), Michael Scott (small piece) S100162 Langban, Filipstad, Varmland, Sweden view
Ericssonite R130001 BaMn2+2Fe3+(Si2O7)O(OH) Marcus Origlieri  Langban, Filipstad, Varmland, Sweden view
Erikapohlite R220044 (◻0.5Cu0.5)CuCaZn2(AsO4)3·H2O Robert Lavinsky  Tsumeb, Namibia view
Eriochalcite R070026 CuCl2·2H2O Michael Scott S105091 Tolbachik Volcano, Kamchatka Peninsula, Russia view
Erionite-Ca R060836 Ca5[Si26Al10O72]·30H2O Michael Scott S100925 Moeraki, Otago, South Island, New Zealand view
Erionite-Ca R061110 Ca5[Si26Al10O72]·30H2O Michael Scott S104607 Maze, Niigata Prefecture, Japan view
Erionite-K R061104 K10[Si26Al10O72]·30H2O Michael Scott S104442 Chase Creek, Falkland, British Columbia, Canada view
Erionite-Na R061126 Na10[Si26Al10O72]·30H2O Michael Scott S104606 Dunseverick, Ireland view
Erlichmanite R070095 OsS2 Michael Scott S105089 placer from Philipp Massif, Kamchatka, Russia view
Ernstite R141205 (Mn2+,Fe3+)Al(PO4)(OH,O)2 Smithsonian 145620 view
Erythrite R050073 Co3(AsO4)2·8H2O Rock Currier  Bou Azzer, Morocco view
Erythrosiderite R120084 K2Fe3+Cl5·H2O Robert Jenkins  Mount Vesuvius, Campania, Italy view
Eskebornite R060791 CuFeSe2 Michael Scott S101151 Slavkovice Morava, Czech Republic view
Eskolaite R060892 Cr2O3 Michael Scott S101026 Outokumpu, Finland view
Esperite R060295 PbCa2(ZnSiO4)3 Michael Scott S100232 Parker Shaft, Franklin, Sussex County, New Jersey, USA view
Esperite R070512 PbCa2(ZnSiO4)3 Canadian Museum of Nature LP2006-0222 Parker Shaft, Franklin, Sussex County, New Jersey, USA view
Esseneite R061123 CaFe3+AlSiO6 Michael Scott S104474 Durham Ranch, South of Gillette, Sublette County, Wyoming, USA view
Ettringite R070208 Ca6Al2(SO4)3(OH)12·27H2O Michael Scott S100454 Hatrurim Formation, Negev Desert, West of Dead Sea, southern Israel view
Eucairite R060639 CuAgSe Michael Scott S100814 Mina Santa Brigida, Sierra de Famatina, La Rioja, Argentina view
Euchlorine R070460 KNaCu3O(SO4)3 Michael Scott S105976 Northern Breakthrough (North Breach), Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia view
Euchroite R050579 Cu2(AsO4)(OH)·3H2O University of Arizona Mineral Museum 284 Lubietova, Banskobystricky, Slovakia view
Euclase R050032 BeAlSiO4(OH) University of Arizona Mineral Museum 13802 Minas Gerais, Brazil view
Euclase X050075 BeAlSiO4(OH) RD Shannon 56163- 14 Minas Gerais, Brazil view
Euclase R050623 BeAlSiO4(OH) Gemmological Center  Minas Gerais, Brazil view
Euclase R100157 BeAlSiO4(OH) William W. Pinch  Unknown view
Eucryptite R070248 LiAlSiO4 Michael Scott S104487 Bikita, Masvingo (Fort Victoria), Masvingo District, Mashonaland West, Zimbabwe view
Eudialyte R050230 Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 Marcus Origlieri  Kipawa alkaline complex, near Sheffield Lake, Villedieu Township, Temiscamingue County, Quebec, Canada view
Eudialyte R060035 Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 University of Arizona Mineral Museum 9530 Chibini, Kola Peninsula, Russia view
Eudialyte R060206 Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2 Royal Ontario Museum M27116 Desourdy Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada view
Eudidymite R060063 Na2Be2Si6O15·H2O University of Arizona Mineral Museum 2909 Langesundfjord, Norway view
Eudidymite R060383 Na2Be2Si6O15·H2O Herb Obodda 046 Mount Malosa, Zomba District, Malawi view
Eulytine R060058 Bi4(SiO4)3 University of Arizona Mineral Museum 16129 Schneeberg, Saxony, Germany view
Eulytine R130114 Bi4(SiO4)3 Mark Ascher  Flying Saucer Group, Maricopa County, Arizona view
Eurekadumpite R100039 (Cu,Zn)16(Te4+O3)2(AsO4)3Cl(OH)18·7H2O Jeff Weissman  Centennial Eureka mine, Juab County, Utah, USA view
Euxenite-(Y) R060856 Y(NbTi)O6 Michael Scott S101012 Betafo, Madagascar view
Euxenite-(Y) R070324 Y(NbTi)O6 James Shigley  Impilahti Parish, Lake Ladoga region, Russia view
Euxenite-(Y) R080101 Y(NbTi)O6 Michael Scott S101012 Betafo, Madagascar view
Evanichite R220006 Pb6Cr3+(Cr6+O4)2(SO4)(OH)7FCl Daniel Evanich  Mammoth-Saint Anthony mine, Tiger, Pinal Co., Arizona, USA view
Evansite R061030 Al3(PO4)(OH)6·8H2O Michael Scott S101244 Creu Olorde, Barcelona, Spain view
Eveite R100048 Mn2+2(AsO4)(OH) William W Pinch  Langban, Filipstad, Varmland, Sweden view
Ezcurrite R060645 Na2B5O7(OH)3·2H2O Michael Scott S100818 Salar del Hombre Muerto, Catamarca, Argentina view
Ezcurrite C131036 Na2B5O7(OH)3·2H2O Rock Currier  Tincalayu mine, Salar Del Hombre Muerto, Salta, Argentina view
Eztlite R130488 Pb2Fe3+3(Te4+O3)3(SO4)O2Cl Rock Currier  Moctezuma, Sonora, Mexico view
Faheyite R100084 Be2Mn2+Fe3+2(PO4)4·6H2O Royal Ontaario Museum M56011 Sapucaia mine, Galiléia, Minas Gerais, Brazil view
Fairbankite R140375 Pb2+12(Te4+O3)11(SO4) Rock Currier  Near Tombstone, Tombstone District, Tombstone Hills, Cochise County, Arizona, USA view
Fairfieldite R050539 Ca2Mn2+(PO4)2·2H2O University of Arizona Mineral Museum 9329 Foote mine, Kings Mountain, Cleveland County, North Carolina, USA view
Fairfieldite R070630 Ca2Mn2+(PO4)2·2H2O Dakota Matrix Minerals  Tip Top mine, Custer County, South Dakota, USA view
Faizievite R070221 Li6K2Na(Ca6Na)Ti4(Si6O18)2(Si12O30)F2 Michael Scott S100427 Dara-i-Pioz Glacier, Alayskiy (Alai) Range, Tien Shan Mts, Districts of the Republican Subordination, Tajikistan view
Famatinite R110021 Cu3SbS4 William Pinch  Mohawk mine, Goldfield, Esmeralda County, Nevada, USA view
Famatinite R110022 Cu3SbS4 William Pinch  Quiruvilca, La Libertad Department, Peru view
Farringtonite R130127 Mg3(PO4)2 Rock Currier  Springwater meteorite, Springwater, Canada view
Faujasite-Ca R070462 (Ca,Na,Mg)2(Si,Al)12O24·15H2O Michael Scott S104917 Table Mountain, San Bernardino County, California, USA view
Faujasite-Mg R080141 (Mg,Na,K,Ca)2(Si,Al)12O24·15H2O James Shigley  Limburg Quarries, Sasbach, Kaiserstuhl, Baden-Wurttemberg, Germany view
Faustite R060891 ZnAl6(PO4)4(OH)8·4H2O Michael Scott S101025 Bingham Copper mine, Salt Lake County, Utah view
Fayalite X050076 Fe2+2(SiO4) RD Shannon 62047- 8 view
Fayalite X050077 Fe2+2(SiO4) G.R. Rossman 618 synthetic view
Fayalite R070157 Fe2+2(SiO4) James Shigley  Coso Hot Springs, Inyo County, California, USA view
Fayalite R070374 Fe2+2(SiO4) Michael Scott S104909 Little Lake, Lake County, California, USA view
Fayalite R070293 Fe2+2(SiO4) Michael Scott S106013 Pike's Peak, Teller County, Colorado, USA view
Fayalite R100102 Fe2+2(SiO4) American Museum of Natural History B06-045 Bushveld Intrusive, 7 km east of Olepane, Limpopo Province, South Africa view
Fayalite R100103 Fe2+2(SiO4) American Museum of Natural History 89035 Franklin, Sussex County, New Jersey, USA view
Fayalite R100104 Fe2+2(SiO4) American Museum of Natural History 75253 Dannemora, Uppsala Province, Sweden view
Fe2SiO4 spinel X050109 G.R. Rossman 471 Synthesized by Takehiko Yagi in 1974 at the Institute for Solid State Physics, Tokyo University view
Fedotovite R070470 K2Cu3O(SO4)3 Michael Scott S105017 Great Fissure (Main Fracture) eruption, Tolbachik volcano, Kamchatka Oblast', Far-Eastern Region, Russia view
Feklichevite R120046 Na11Ca9(Fe3+,Fe2+)2Zr3Nb(Si25O73)(OH,H2O,Cl,O)5 Donald Doell  Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Felsőbányaite R060239 Al4(SO4)(OH)10·4H2O Michael Scott S100241 El Dragon mine, Potosi, Bolivia view
Felsőbányaite R060565 Al4(SO4)(OH)10·4H2O Michael Scott S100318 near Weymouth, Dorset, England view
Fenaksite R080135 KNaFe2+Si4O10 Michael Scott S105088 Yukspor Mountain, Khibiny Massif, Kola Peninsula, Russia view
Fencooperite R061032 Ba6Fe3+3Si8O23(CO3)2Cl3·H2O Michael Scott S101302 Trumbull Peak, Mariposa County, California, USA view
Ferberite R040044 Fe2+(WO4) University of Arizona Mineral Museum 2033 Chocote, Bolivia view
Ferberite R050090 Fe2+(WO4) Rock Currier  Yaogangxian mine, Cheng Zhu City, South Hunan, China view
Ferberite R050632 Fe2+(WO4) University of Arizona Mineral Museum 15596 Chance mine, Boulder, Colorado, USA view
Fergusonite-(Ce) R110050 CeNbO4·0.3H2O Donald M Doell  Mount Malosa, Zomba District, Malawi view
Fernandinite R070694 (Ca,Na,K)0.9(V5+,V4+,Fe2+,Ti)8O20·4H2O James Shigley  Ragra mine, Junin, Cerro de Pasco, Pasco, Peru view
Ferri-kaersutite R150047 NaCa2(Mg3Fe3+Ti)(Si6Al2)O22O2 Donald Doell  Rothenberg quarry, Mendig, Eifel, Germany view
Ferri-pedrizite R070344 NaLi2(Mg2Fe3+2Li)Si8O22(OH)2 Michael Scott S105090 east Pedriza Massif, Sierra de Guadarrama, Spain view
Ferri-winchite R060038 ◻(NaCa)(Mg4Fe3+)Si8O22(OH)2 University of Arizona Mineral Museum 17021 Imerina, Madagascar view
Ferri-winchite R060704 ◻(NaCa)(Mg4Fe3+)Si8O22(OH)2 Michael Scott S101226 Tirodi mines, Central Provinces, India view
Ferriallanite-(Ce) R060813 CaCe(Fe3+AlFe2+)[Si2O7][SiO4]O(OH) Michael Scott S101160 Bastnas, Sweden view
Ferriallanite-(La) R141069 CaLa(Fe3+AlFe2+)[Si2O7][SiO4]O(OH) Ch. and H. Schäfer  In den Dellen quarries, Niedermendig, Mendig, Laach lake volcanic complex, Eifel, Rhineland-Palatinate, Germany view
Ferricopiapite R060721 Fe3+0.67Fe3+4(SO4)6(OH)2·20H2O University of Arizona Mineral Museum 8033 Alcaparrosa mine, near Cerritos Bayos, El Loa Province, Chile view
Ferrierite-K R110200 (K,Na)5(Si31Al5)O72·18H2O Donald Doell  Conejo Volcanics, Agoura, Santa Monica Mountains, Los Angeles County, California, USA view
Ferrierite-Mg R060982 [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O Bob Jenkins  Monte Lake, British Columbia, Canada view
Ferrierite-Mg R070091 [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O Michael Scott S104861 Kamloops Lake, British Columbia, Canada view
Ferrierite-Mg R070119 [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O Michael Scott S100411 Libous, Chomutov, Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic view
Ferrierite-Mg R070118 [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O Michael Scott S100412 Monastir, near Cagliari, Sardinia, Italy view
Ferrilotharmeyerite R060209 CaZnFe3+(AsO4)2(OH)·H2O William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Ferrimolybdite R050566 Fe3+2(Mo6+O4)3·7H2O University of Arizona Mineral Museum 3610 Kingman, Arizona, USA view
Ferrimolybdite R050542 Fe3+2(Mo6+O4)3·7H2O University of Arizona Mineral Museum 1774 Alicante mine, Colorado, USA view
Ferrinatrite R170042 Na3Fe3+(SO4)3·3H2O James Shigley  Alcaparrosa, Antofogasta, Chile view
Ferrisurite R060055 Pb2.4Fe3+2Si4O10(CO3)1.7(OH)3·nH2O Marcus Origlieri  Shirley Ann Claim, Death Valley National Monument, Inyo County, California, USA view
Ferro-actinolite R060189 ◻Ca2(Mg2.5-0.0Fe2+2.5-5.0)Si8O22(OH)2 Lloyd Twaites  Merry Widow mine, Vancouver Island, British Columbia, Canada view
Ferro-edenite R060044 NaCa2Fe2+5(Si7Al)O22(OH)2 University of Arizona Mineral Museum 13355 Barkevik, Norway view
Ferro-ferri-fluoro-leakeite R070468 NaNa2(Fe2+2Fe3+2Li)Si8O22F2 Michael Scott S100582 Questa, Taos County, New Mexico, USA view
Ferro-ferri-hornblende R170006 ◻Ca2(Fe2+4Fe3+)(Si7Al)O22(OH)2 Renato and Adriana Pagano  Miniera di Traversella, Ivrea, Torino, Piedmont, Italy view
Ferro-gedrite R060330 ◻Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2 Michael Scott S100310 Kawai mine, Ena City, Gifu Prefecture, Japan view
Ferro-gedrite R070531 ◻Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2 James Shigley  Ludvika, Dalarna District, Kopparberg, Sweden view
Ferro-holmquistite R070005 ◻Li2(Fe2+3Al2)Si8O22(OH)2 Michael Scott S101201 Mount Marrion, South Australia, Australia view
Ferro-katophorite R050633 Na(NaCa)(Fe2+4Al)(Si7Al)O22(OH)2 Marcus Origlieri  Taguchi mine, Shidara, Kitashidara-Gun, Aichi Prefecture, Japan view
Ferro-pargasite R090015 NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 Herb Obodda  Basha Valley, Skardu District, Baltistan, Northern Areas, Pakistan view
Ferroalluaudite R100070 NaFe2+Fe3+2(PO4)3 Royal Ontario Museum  Rapid Creek area, Yukon, Canada view
Ferrobobfergusonite R140993 ◻Na2Fe2+5Fe3+Al(PO4)6 Rock Currier  Victory mine, Custer, Custer District, Custer County, South Dakota, USA view
Ferrobustamite R140843 CaFe2+Si2O6 Michael Scott S106010 Horado mine, Gifu Prefecture, Chubu Region, Honshu Island, Japan view
Ferroceladonite R070442 KFe2+Fe3+Si4O10(OH)2 Michael Scott S104918 Gravel Quarry, Mikhailov, Ryazanskaya Oblast', North-Western Region, Russia view
Ferroericssonite R070406 BaFe2+2Fe3+(Si2O7)O(OH) Michael Scott S104468 Big Creek, Fresno County, California, USA view
Ferrofettelite R100124 [Ag6As2S7][Ag10FeAs2S8] William W. Pinch  Nieder-Berbach, Odenwald, Germany view
Ferrohögbomite-2N2S R061017 (Fe,Mg,Zn,Al)3(Al,Ti,Fe)8O15(OH) Michael Scott S101479 Claim Kastor, Vallatjvaratj, Lapland, Sweden view
Ferrohögbomite-2N2S R070156 (Fe,Mg,Zn,Al)3(Al,Ti,Fe)8O15(OH) James Shigley  Norway view
Ferrokentbrooksite R110183 Na15Ca6Fe2+3Zr3Nb(Si25O73)(O,OH,H2O)3(F,Cl)2 Donald Doell  Poudrette quarry, Mont St-Hilaire, Quebec, Canada view
Ferrokësterite R060870 Cu2FeSnS4 Michael Scott S101027 Cligga mine, Perranzabuloe, Cornwall, England view
Ferrokësterite R110173 Cu2FeSnS4 Brian Kosnar  San Jose mine, Oruro, Bolivia view
Ferronigerite-2N1S R120083 (Al,Fe,Zn)2(Al,Sn)6O11(OH) Robert Jenkins  Seixoso quarry, Lixa, Portugal view
Ferronordite-(Ce) R130528 Na3SrCeFe2+Si6O17 Rock Currier  Bolshoi Punkaruaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia view
Ferroselite R070461 FeSe2 Michael Scott S105137 Virgin No. 3 mine, Paradox Valley, Uravan District, Montrose County, Colorado, USA view
Ferrosilite X050187 Fe2+2Si2O6 Caltech 418 unknown view
Ferrosilite R070386 Fe2+2Si2O6 Subrata Ghose, collected by Ramberg  Greenland view
Ferrosilite R070387 Fe2+2Si2O6 Jibamitra Ganguly  Central Gneissic Complex (Khtada Lake), British Columbia, Canada view
Ferrostrunzite R100079 Fe2+Fe3+2(PO4)2(OH)2·6H2O Jeff Weissman  Hornerstown, Monmouth County, New Jersey, USA view
Ferrowodginite R120166 Fe2+Sn4+Ta2O8 Rock Currier  Nyanga #2 pegmatite, Ankloe, Uganda view
Ferrowyllieite X050078 NaNaFe2+(Fe2+Al)(PO4)3 Caltech  view
Ferrowyllieite R060178 NaNaFe2+(Fe2+Al)(PO4)3 Marcus Origlieri  Victory mine, Custer County, South Dakota, USA view
Ferrowyllieite R160068 NaNaFe2+(Fe2+Al)(PO4)3 James Shigley  Victory mine, near Custer, Custer County, South Dakota, USA view
Fersmanite R070290 Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 Michael Scott S103435 Vein No. 1 of Labuntsov, 3rd left tributary of Vuonnemijok river, Eveslogchorr Mt, Khibiny Massif, Kola peninsula, Murmanskaja oblast', Northern Region, Russia view
Fersmite R060717 CaNb2O6 Michael Scott S101205 Lueshe carbonatite, Kivu Province, Democratic Republic of the Congo view
Feruvite R061109 CaFe2+3(Al5Mg)(Si6O18)(BO3)3(OH)3(OH) Michael Scott S104927 Red Cross Lake, Manitoba, Canada view
Fetiasite R100014 (Fe2+,Fe3+,Ti4+)3O2As3+2O5 William Pinch  Gorb, Binnental, Valais, Switzerland view
Fettelite R100083 [Ag6As2S7][Ag10HgAs2S8] William W Pinch  Chanarcillo, Chile view
Fettelite R110042 [Ag6As2S7][Ag10HgAs2S8] Institute of Mineralogy, University of Heidelberg  Nieder-Beerbach mine near Darmstadt, Odenwald, Germany view
Fianelite R220039 Mn2+2V2O7·2H2O Philippe Roth  Fianel mine, Val Ferrera, Grisons, Switzerland view
Fibroferrite R061076 Fe3+(SO4)(OH)·5H2O Michael Scott S101327 Cyprus view
Fichtelite R190001 C19H34 Stefan Schorn  Moor Bad Feilnbach, Bavaria , Germany view
Fiedlerite R060859 Pb3Cl4F(OH)·H2O Michael Scott S100918 Laurium, Attica, Greece view
Filatovite R070030 K(Al,Zn)2(As,Si)2O8 Michael Scott S105093 Great Tolbachik Eruption (1976), Tolbachik Volcano, Kamchatka Peninsula, Russia view
Fillowite R110143 Na3CaMn2+11(PO4)9 Donald M Doell   Gottcha claim, Cross Lake, Manitoba, Canada view
Fingerite R070614 Cu11O2(VO4)6 Michael Scott S103064 Izalco Volcano, Sonsonate Department, El Salvador view
Finnemanite R140335 Pb5(As3+O3)3Cl Rock Currier  Långban, Filipstad, Värmland, Sweden view
Finnemanite R140329 Pb5(As3+O3)3Cl Benjamin N. Schumer  Långban, Varmland, Sweden view
Fizélyite R060175 Ag5Pb14Sb21S48 Ty Balacko TB2 Van Silver mine, Squamish, British Columbia, Canada view
Fizélyite R090068 Ag5Pb14Sb21S48 Mark N. Feinglos  Herja(Kisbanya), Romania view
Flaggite R210026 Pb4Cu2+4Te6+2(SO4)2O11(OH)2(H2O) Anthony Kampf  Grand Central mine, Tombstone district, Cochise County, Arizona, USA view
Flamite R150148 Ca8-x(Na,K)x(SiO4)4-x(PO4)x S.V. Goryainov  The southern Hatrurim Basin, the Negev Desert, Israel view
Fleischerite R120043 Pb3Ge(SO4)2(OH)6·3H2O William W. Pinch  Tsumeb, Namibia view
Flörkeite R141068 (K3Ca2Na)[Al8Si8O32]·12H2O Ch. and H. Schäfer  Seekante, Mayener Feld, Southern lava flow, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany view
Fluckite R130556 CaMn2+(AsO3OH)2·2H2O Rock Currier  Alsace, France view
Fluellite R070473 Al2(PO4)F2(OH)·7H2O Michael Scott S105146 Gold Quarry mine (Maggie claims), Maggie Creek District, Eureka County, Nevada, USA view
Fluoborite R061042 Mg3(BO3)F3 Royal Ontario Museum M52521 Kinmount, Ontario, Canada view
Fluocerite-(Ce) R110058 CeF3 Rudy Bolona and Don Doell  Little Patsy pegmatite, South Platte Pegmatite District, Jefferson County, Colorado, USA view
Fluor-buergerite R060132 NaFe3+3Al6(Si6O18)(BO3)3O3F University of Arizona Mineral Museum 13422 20 km. south of San Luis Potasi, Mexico view
Fluor-dravite R110031 NaMg3Al6(Si6O18)(BO3)3(OH)3F William W Pinch  Kefalos Hill, Skotini Bay, Galissas, Syros Island, Aegean Sea, Greece view
Fluor-elbaite R130035 Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F William W. Pinch  Aqueana pegmatite, Aracuai, Minas Gerais, Brazil view
Fluor-liddicoatite R060635 Ca(Li2Al)Al6(Si6O18)(BO3)3(OH)3F Gemological Institute of America 06 unknown view
Fluor-liddicoatite R060969 Ca(Li2Al)Al6(Si6O18)(BO3)3(OH)3F Michael Scott S100388 Antandro Komby mine, Manandona River, Antsirabe, Madagascar view
Fluor-uvite R050172 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F Marcus Origlieri  Pierrepont, New York, USA view
Fluor-uvite R050301 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F Eugene Schlepp  Brumado, Bahia, Brazil view
Fluor-uvite R100151 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F William W. Pinch  Mozambique view
Fluor-uvite R100154 CaMg3(Al5Mg)(Si6O18)(BO3)3(OH)3F William W. Pinch  Sri Lanka view
Fluorapatite R040098 Ca5(PO4)3F Marcus Origlieri  Cerro de Mercado mine, Durango, Mexico view
Fluorapatite R050122 Ca5(PO4)3F Carlos and Paulo Vasconcelos  Cruziero mine, San Jose, Minas Gerais, Brazil view
Fluorapatite R050194 Ca5(PO4)3F Dave Bunk Minerals  Siglo XX mine, Llallagua, Bolivia view
Fluorapatite R050192 Ca5(PO4)3F Dave Bunk Minerals  Fulford, Eagle County, Colorado, USA view
Fluorapatite R050274 Ca5(PO4)3F Marcus Origlieri  Minas Gerais, Brazil view
Fluorapatite R060070 Ca5(PO4)3F Dave Bunk  Panasqueira, Portugal view
Fluorapatite X050079 Ca5(PO4)3F Caltech  Durango, Mexico view
Fluorapatite R050340 Ca5(PO4)3F California Institute of Technology W-22416 Buckingham, Quebec, Canada view
Fluorapatite R050369 Ca5(PO4)3F Eugene Schlepp  Russia view
Fluorapatite R050401 Ca5(PO4)3F Bob Downs  Urbano mine, Golconda District, Minas Gerais, Brazil view
Fluorapatite R050529 Ca5(PO4)3F University of Arizona Mineral Museum 3007 Limburg de an Lahn, Germany view
Fluorapatite R050617 Ca5(PO4)3F University of Arizona Mineral Museum 12013 Santa Cruz, Sonora, Mexico view
Fluorapatite R060184 Ca5(PO4)3F Lloyd Twaites  Yates mine, Otter Lake, Quebec, Canada view
Fluorapatite R060333 Ca5(PO4)3F Michael Scott S100044 Lovozero Massif, Kola Peninsula, U.S.S.R. view
Fluorapatite R060421 Ca5(PO4)3F Michael Scott S100073 Levant mine, St. Just, Cornwall, England view
Fluorapophyllite-(K) R040095 KCa4Si8O20F·8H2O University of Arizona Mineral Museum 6031 unknown view
Fluorapophyllite-(K) R050021 KCa4Si8O20F·8H2O Eugene Schlepp  Poona, Maharashtra State, India view
Fluorapophyllite-(K) R050084 KCa4Si8O20F·8H2O Rock Currier  near Ahmednagar, Maharashtra, India view
Fluorapophyllite-(K) R060554 KCa4Si8O20F·8H2O Gemological Institute of America 20 unknown view
Fluorbritholite-(Ce) R070412 (Ce,Ca)5(SiO4)3F Michael Scott S105556 Lakarp, Norra Kärr, Gränna, Jönköping, Småland, Sweden view
Fluorcalciobritholite R141089 (Ca,REE)5(SiO4,PO4)3F Ch. and H. Schäfer  In den Dellen, Laach lake volcano, Mendig, Eifel, Germany view
Fluorcalciomicrolite R050625 (Ca,Na,◻)2Ta2O6F Gemological Center  Urubu mine, Itinga, Minas Gerais, Brazil view
Fluorcalciomicrolite R070100 (Ca,Na,◻)2Ta2O6F Michael Scott S101220 Urucum mine, near Galilea, Minas Gerais, Brazil view
Fluorcalciomicrolite R070365 (Ca,Na,◻)2Ta2O6F Michael Scott S104775 Ponte da Raiz mine, Minas Gerais, Southeast Brazil view
Fluorcalciomicrolite R080146 (Ca,Na,◻)2Ta2O6F Luiz Menezes  Ipé mine, Governador, Valadares, Minas Gerias, Brazil view
Fluorcalciomicrolite R090008 (Ca,Na,◻)2Ta2O6F Herb Obodda  Shigar Valley, Skardu District, Baltistan, Northern areas, Pakistan view
Fluorcalciomicrolite R120127 (Ca,Na,◻)2Ta2O6F Marcelo Barbosa de Andrade  Volta Grande pegmatites (Volta Grande mine), Nazareno, Minas Gerais, Brazil view
Fluorcalciomicrolite R120163 (Ca,Na,◻)2Ta2O6F Marcus Origlieri  Alto Ligonha, Mozambique view
Fluorcalciomicrolite R130019 (Ca,Na,◻)2Ta2O6F Royal Ontario Museum M35101 Virgem da Lapa, Minas Gerais, Brazil view
Fluorcalciomicrolite R130022 (Ca,Na,◻)2Ta2O6F Royal Ontario Museum M28607 Emdal mines, Muiane, Mozambique view
Fluorcalciopyrochlore R060288 (Ca,Na)2(Nb,Ti)2O6F Herb Obodda 090 Tatarka River, Krasnoyarskiy Kray, Siberia, Russia view
Fluorcalciopyrochlore R061003 (Ca,Na)2(Nb,Ti)2O6F Michael Scott S101331 Verity property, Blue River, British Columbia, Canada view
Fluorcalciopyrochlore R110198 (Ca,Na)2(Nb,Ti)2O6F Donald Doell  St Lawrence Columbium mine, Oka complex, Oka, Quebec, Canada view
Fluorcalcioroméite R120140 (Ca,Na)2Sb5+2O6F Marcelo Andrade  Starlera mine, Starlera Valley, Ferrera, Hinterrhein district, Grishun, Switzerland view
Fluorcarletonite R180028 KNa4Ca4Si8O18(CO3)4F·H2O Ekaterina Kaneva  Murun massif, northwestern part of the Aldan Shield, Siberia, Russia view
Fluorcarmoite-(BaNa) R220045 Ba◻Na2Na2◻CaMg13Al(PO4)11(PO3OH)F2 Fernando Cámara  Riverbed of the upper Maremola Creek, Isallo, Savona, Liguria, Italy view
Fluorellestadite R130124 Ca5(SiO4)1.5(SO4)1.5F Rock Currier  Kopeisk, South Urals, Russia view
Fluorite R040099 CaF2 Bob Downs  Rock Candy mine, Grand Forks, British Columbia, Canada view
Fluorite R050045 CaF2 Eugene Schlepp  Hunan Province, China view
Fluorite R050046 CaF2 Eugene Schlepp  Shangbao, Lei Yang, Hunan Province, China view
Fluorite R050115 CaF2 Syed Shah  Isthak Valley Iskardu, N.A. Gilgit, Pakistan view
Fluorite R060548 CaF2 Gemological Institute of America 18 unknown view
Fluorlamprophyllite R130421 (SrNa)Ti2Na3Ti(Si2O7)2O2F2 Gunnar Farber  Pocos de Caldas Plateau, Minas Gerais, Brazil view
Fluornatromicrolite R060589 (Na1.5Bi0.5)Ta2O6F Michael Scott S100787 Quixaba mine, Frei Martinho, Paraíba, Northeast Region, Brazil view
Fluornatromicrolite R130021 (Na1.5Bi0.5)Ta2O6F Royal Ontario Museum M47080 Fisher’s Ledge, Topsham, Maine, USA. view
Fluoro-edenite R070003 NaCa2Mg5(Si7Al)O22F2 Michael Scott S103392 Cobden, Ontario, Canada view
Fluoro-richterite R040019 Na(NaCa)Mg5Si8O22F2 University of Arizona Mineral Museum 11037 Wilberforce, Ontario, Canada view
Fluoro-richterite R060290 Na(NaCa)Mg5Si8O22F2 Herb Obodda 066 Koschka Valley, Badakshan Province, Afghanistan view
Fluorophlogopite R040039 KMg3(Si3Al)O10F2 University of Arizona Mineral Museum 4635 Franklin, Sussex County, New Jersey, USA view
Fluorophlogopite R040042 KMg3(Si3Al)O10F2 University of Arizona Mineral Museum 9378 Franklin, Sussex County, New Jersey, USA view
Fluorophlogopite R040075 KMg3(Si3Al)O10F2 University of Arizona Mineral Museum 1429 unknown view
Foitite R050356 ◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH) George Rossman  Fano mine, Cahuilla Mountain, Riverside County, California, USA view
Foitite R050495 ◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH) California Institute of Technology W-20793 Coahuila Mountain, California, USA view
Foitite R100088 ◻(Fe2+2Al)Al6(Si6O18)(BO3)3(OH)3(OH) Mark Mauthner  Oceanview mine, Chief Mountain, Pala District, San Diego County, California, USA view
Foordite R130012 Sn2+Nb2O6 Michael Scott S101429 Manono, Shaba, Congo view
Footemineite R090005 Ca2Mn2+5Be4(PO4)6(OH)4·6H2O Luiz Menezes  Foote mine, North Carolina, USA view
Fornacite R060932 CuPb2(CrO4)(AsO4)(OH) Bob Jenkins  Tiger, Arizona, USA view
Fornacite R060986 CuPb2(CrO4)(AsO4)(OH) Bob Jenkins  Tombstone, Arizona, USA view
Forsterite R040018 Mg2(SiO4) Bob Downs  Trudy's mine, San Carlos, Gila County, Arizona, USA view
Forsterite R040052 Mg2(SiO4) Hideki Kanazawa of Kyoto University, Japan  Synthetic, Czochralski method view
Forsterite R040057 Mg2(SiO4) Bob Downs  Trudy's mine, San Carlos, Gila County, Arizona, USA view
Forsterite R050117 Mg2(SiO4) Farooq and Nazia Sawal  Sapat, Gilgit, Pakistan view
Forsterite X050080 Mg2(SiO4) G.R. Rossman 1017 synthetic end member view
Forsterite X050081 Mg2(SiO4) G.R. Rossman 1000 East Africa view
Forsterite X050082 Mg2(SiO4) G.R. Rossman 1001 Morales view
Forsterite X050085 Mg2(SiO4) G.R. Rossman 889 Zabargad view
Forsterite X050086 Mg2(SiO4) G.R. Rossman 1345 Sri Lanka view
Forsterite X050087 Mg2(SiO4) G.R. Rossman 1107 China view
Forsterite X050088 Mg2(SiO4) Caltech  San Carlos, Arizona, USA view
Forsterite X050089 Mg2(SiO4) RD Shannon 62047- 46 view
Forsterite X050090 Mg2(SiO4) Caltech  San Carlos, Arizona, USA view
Forsterite R060539 Mg2(SiO4) Gemological Institute of America 19488 Sri Lanka view
Forsterite R060535 Mg2(SiO4) Gemological Institute of America 3600 unknown view
Forsterite R060551 Mg2(SiO4) Gemological Institute of America 25 Kohiston, Pakistan view
Forsterite R100099 Mg2(SiO4) American Museum of Natural History 110942 Synthetic view
Forsterite R100100 Mg2(SiO4) American Museum of Natural History 75382 Scott Creek, Jackson County, North Carolina, USA view
Forsterite R100101 Mg2(SiO4) American Museum of Natural History 75156 Yancey County, North Carolina, USA view
Forsterite R100140 Mg2(SiO4) William W. Pinch  Pakistan view
Foshagite R070098 Ca4(SiO3)3(OH)2 Michael Scott S101319 Crestmore, Califonia, USA view
Fourmarierite R100187 Pb1-xO3-2x(UO2)4(OH)4+2x·4H2O James Shigley  Shinkolobwe mine, Kasolo, Katanga, Congo view
Francevillite R070159 Ba(UO2)2(VO4)2·5H2O James Shigley  Mounana mine, Franceville, Haut-Ogooue, Gabon view
Franciscanite R060056 Mn2+6(V5+◻)(SiO4)2O3(OH)3 Marcus Origlieri  Pennsylvania mine, Santa Clara County, California, USA view
Franckeite R060946 Pb21.7Sn9.3Fe4.0Sb8.1S56.9 Lloyd Twaites  Hoei tin mine, Kyushu Island, Japan view
Franckeite R140342 Pb21.7Sn9.3Fe4.0Sb8.1S56.9 James Shigley  Pacific Limestone Products Quarry, near Santa Cruz, Santa Cruz County, California, USA view
Franconite R110185 NaNb2O5(OH)·3H2O Donald Doell  Poudrette quarry, Mont St-Hilaire, Quebec, Canada view
Frankamenite R060100 K3Na3Ca5Si12O30F3(OH)·H2O University of Arizona Mineral Museum 16842 Murun Massif, Sakka, Yakutia, Russia view
Franklinite R070137 ZnFe3+2O4 Michael Scott S100420 Franklin mine, Franklin, Sussex County, New Jersey, USA view
Franksousaite R210012 PbCu(Se6+O4)(OH)2 Jim McGlasson #9213 El Dragon mine, Potosi, Bolivia view
Fredrikssonite R130112 Mg2Mn3+O2(BO3) Rock Currier  Langban, Filipstad, Varmland, Sweden view
Freieslebenite R060174 AgPbSbS3 Ty Balacko, TB 3 Van Silver mine, Vancouver, British Columbia, Canada view
Fresnoite R050595 Ba2TiO(Si2O7) Scott Kleine  Junnila claim, Clear Creek area, New Idria district, San Benito County, California, USA view
Friedelite R060364 Mn2+8Si6O15(OH)10 Herb Obodda 037 Sterling Hill mine, Ogdensburg, Sussex County, New Jersey, USA view
Friedelite R070085 Mn2+8Si6O15(OH)10 Bob Jenkins  Sterling Hill mine, Ogdensburg, New Jersey, USA view
Frolovite R070469 Ca[B(OH)4]2 Michael Scott S105794 Solongo B deposit, Vitim Plateau, Buriatia (Buryatia) Republic, Transbaikalia (Zabaykalye), Eastern-Siberian Region, Russia view
Frondelite R050622 (Mn2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 University of Arizona Mineral Museum 2647 Hagendorf, Bavaria, Germany view
Froodite R070459 PdBi2 Michael Scott S105003 Oktyabr'sky mine, Noril'sk, Putoran Mountains, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia view
Furutobeite R060937 (Cu,Ag)6PbS4 William W. Pinch  Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Gadolinite-(Y) R060351 Y2Fe2+Be2O2(SiO4)2 Herb Obodda 031 Hittero, Vest-Agder, Norway view
Gadolinite-(Y) R070340 Y2Fe2+Be2O2(SiO4)2 Michael Scott S103589 Ytterøya Mine, Røvika, Ytterøya (island), Levanger, Nord-Trøndelag, Norway view
Gadolinite-(Y) R080129 Y2Fe2+Be2O2(SiO4)2 Michael Scott S103589 Ytterøya mine, Røvika, Ytterøya (island), Levanger, Nord-Trøndelag, Norway view
Gadolinite-(Y) R120138 Y2Fe2+Be2O2(SiO4)2 William Shelton  Ytterby, Uppland, Sweden view
Gadolinium gallium garnet X090005 Gemological Institute of America 11872 Synthetic view
Gadolinium gallium garnet X090006 Gemological Institute of America 15729 Synthetic view
Gadolinium gallium garnet X090007 Gemological Institute of America 11883 Synthetic view
Gadolinium gallium garnet R110102 Gemological Institute of America 10-12-2010-7 Synthetic view
Gagarinite-(Y) R060517 NaCaYF6 Michael Scott S100305 Gjerdingen, Nordmark, north of Oslo, Norway view
Gageite R070471 Mn2+21Si8O27(OH)20 Michael Scott S101448 Wessels mine, Hotazel, Kalahari manganese field, Northern Cape Province, South Africa view
Gahnite R040027 ZnAl2O4 University of Arizona Mineral Museum 11402 Rowe, Franklin County, Massachusetts, USA view
Gahnite X060004 ZnAl2O4 University of Arizona Mineral Museum 3698 Claremont, Massachusetts, USA view
Gahnite R070591 ZnAl2O4 James Shigley  Jemaa, Kaduna, Nigeria view
Gahnite R170037 ZnAl2O4 Rock Currier  Silberberg mine, Bodenmais, Zwiesel, Bavarian Forest, Lower Bavaria, Bavaria, Germany view
Gaidonnayite R070472 Na2ZrSi3O9·2H2O Michael Scott S104410 Poudrette quarry, Mont Saint-Hilaire, Rouville County, Québec, Canada view
Gaidonnayite R140540 Na2ZrSi3O9·2H2O Luiz Menezes  Prefeitura quarry, Pocos de Caldas, Minas Gerais, Brazil view
Gaitite R130625 Ca2Zn(AsO4)2·2H2O Rock Currier  Municipio de Pitiquito, Sonora, Mexico view
Galaxite R140320 Mn2+Al2O4 Lyle Gordon  Bald Knob deposit, Bald Knob, Sparta, Alleghany County, North Carolina, USA view
Galeite R130025 Na15(SO4)5ClF4 Marcus Origlieri  Searles Lake, Trona, San Bernardino County, California, USA view
Galeite R160078 Na15(SO4)5ClF4 Rock Currier  Searles Lake, San Bernardino County, California, USA view
Galena R060187 PbS Lloyd Twaites  Polaris mine, Little Cornwallis Island, Northwest Territories, Canada view
Galena R070325 PbS James Shigley  Cumberland, England view
Galenobismutite R110057 PbBi2S4 William W Pinch  Vena Cobalt mines, Bergslagen, Sweden view
Galkhaite R070394 (Hg5Cu)CsAs4S12 Michael Scott S104412 Getchell Mine, Adam Peak, Potosi District, Humboldt County, Nevada, USA view
Galuskinite R130076 Ca7(SiO4)3(CO3) Thomas Ambruster  Birkhin gabbro massif, Eastern Siberia, Russia view
Gamagarite R130111 Ba2Fe3+(VO4)2(OH) Don Doell (Small piece), Rock Currier (Large piece)  Molinello mine, Graveglia Valley, Genova Province, Liguria, Italy view
Ganomalite R050387 Pb9Ca6(Si2O7)4(SiO4)O University of Arizona Mineral Museum 13168 Sells, Pima County, Arizona, USA view
Garnet R141191 Yuntao Wu #177 Synthetic