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The data on this website is already three years out of date, and the entire website will be taken offline before the end of the year.

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Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals.

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Displaying: 1 - 498 498 Records Found
  NAMES RRUFF ID IDEAL CHEMISTRY SOURCE LOCALITY OPTIONS
Abelsonite R070007 NiC31H32N4 Geophysical Laboratory, Carnegie Institution of Washington  Green River Formation, Utah, USA 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
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
Allabogdanite R070012 (Fe,Ni)2P Michael Scott S105103 Onello meteorite, Bol'shoy Dolguchan River, Onello River Basin, Aldan, Yakutia, Russia view
Alloclasite R110002 CoAsS Marcus Origlieri  Bou Azzer, Morocco 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
Aluminium R070230 Al Michael Scott S103000 Mud Volcano, Bulla Apsheren penninsula, Caspian Sea, Qobustan (Gobustan; Kobustan) Rayonu, Azerbaijan view
Amber R060569 Michael Scott S100337 Baltic Sea Region, Poland 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
Amphibole R110203 Donald Doell  Bear Lake diggings, Tory Hill, Monmounth Township, Haliburton Co., Ontario, Canada 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
Anorpiment R110016 As2S3 Bob Jenkins  Palomo mine, Huancavelica Department, Peru view
Anthraxolite R060634 Gemological Institute of America 01 China view
Antimony R050654 Sb University of Arizona Mineral Museum 3170 Sarawak, Borneo view
Antimony R070318 Sb James Shigley  Arechuybo, Chihuahua, Mexico view
Aramayoite R061071 Ag3Sb2(Bi,Sb)S6 Michael Scott S101420 Animas mine, Potosi, Bolivia 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
Arrojadite-(NaFe) R070298 Mark Mauthner 2977 Boundary Creek, Richardson Mountains, Dawson mining district, Yukon Territory, Canada view
Arsenic R050653 As University of Arizona Mineral Museum 1237 Japan 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
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
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
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
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
Aurostibite R060923 AuSb2 Michael Scott S100862 Krásná Hora, Czech Republic 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
Barringerite R070439 (Fe,Ni)2P Paul Roth  Dredged from Tampa Bay harbour, Tampa Bay, Florida, USA view
Belendorffite R070346 Cu7Hg6 Michael Scott S100517 Landsberg Mountain (Moschellandsberg Mountain), Obermoschel, Rhineland-Palatinate, Germany 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
Berthierite R070177 FeSb2S4 Michael Scott S101663 Baia Sprie mine (Felsöbánya mine), Baia Sprie (Felsöbánya), Maramures County, Romania 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
Billingsleyite R070350 Ag7AsS6 Michael Scott S100507 North Lily Mine, East Tintic District, East Tintic Mts, Utah County, Utah, USA view
Bisbeeite R060317 Herb Obodda 051 Shangulowe, Katanga Province, Democratic Republic of Congo 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
Bonazziite R061028 As4S4 Michael Scott S101415 Radvanice, Bohemia 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
Bowieite R070409 Rh2S3 Michael Scott S104780 Novoseltsi, Burgas Oblast (Bourgas Oblast), Bulgaria view
Braggite R070567 PdPt3S4 James Shigley  Minneapolis Adit, J M Reef, Stillwater Complex, Beartooth Mountains, Stillwater County, Montana, USA view
Branchite R180006 C20H34 Rock Currier  Santa Barbara mine, San Giovanni, Valdarno, Italy view
Breithauptite R060928 NiSb Royal Ontario Museum M9968 Cobalt, Ontario, Canada view
Brezinaite R070042 Cr3S4 Michael Scott S105111 Tucson meteorite, Pima County, Arizona, USA 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
Buseckite R130007 (Fe,Zn,Mn)S Chi Ma  Zakłodzie meteorite, Zakłodzie, Poland view
Cadmoindite R060748 CdIn2S4 Michael Scott S100948 Kudriavy (Kudryaviy) volcano, Iturup island, Kuril Islands, Russia view
Caffeine D120006 David Blake  Synthetic 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
CaLiBO3 R110010 Jin_Xiao Mi  Synthetic view
Calomel R070370 HgCl Michael Scott S101876 Lake County, California, USA view
Calomel R070499 HgCl James Shigley  Terlingua, Brewster County, Texas, 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
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
Cattierite R061039 CoS2 Michael Scott S101473 Shinkolobwe, Belgian Congo view
Černýite R070179 Cu2CdSnS4 Michael Scott S102410 Hugo mine, Keystone, Keystone District, Pennington County, South Dakota, 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
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
Chalcostibite R060262 CuSbS2 Michael Scott S100331 Rar el Anz, Wadi of Cherrat, east of Casablanca, Morocco view
Chiolite R050412 Na5Al3F14 G.R. Rossman MK299 Ivigtut cryolite deposit, Arsuk Fjord, Greenland view
Chlorargyrite R050360 AgCl University of Arizona Mineral Museum 13643 Broken Hill, New South Wales, Australia 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
Chloroquine diphosphate D120013 David Blake  Synthetic from Sigma view
Cinnabar R050072 HgS Rock Currier  Gui Zhu, Hunan Province, China view
Cinnabar R070532 HgS James Shigley  Charcas, San Luis Potosi, Mexico view
Clinosafflorite R130389 CoAs2 Rock Currier  Ahrbar, Bou Azzer, Morocco 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
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
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
Colusite R070568 Cu13VAs3S16 James Shigley  East Colusa mine, Butte, Silver Bow County, Montana, USA 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
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
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
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
Cuproiridsite R070035 Cu(Ir3+Ir4+)S4 Michael Scott S105084 Miass River, Urals, Russia view
Cuprostibite R060838 Cu2(Sb,Tl) Michael Scott S100912 Mount Nakalak, Ilimaussaq, Greenland view
CuZnCl(OH)3 R140401 Danielle Sotomayor and Keith Wentz  Rowley mine, Maricopa County, Arizona, USA view
Danielsite R070419 (Cu,Ag)14HgS8 Michael Scott S102001 Coppin Pool, Western Australia, Australia 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
Digenite R060840 Cu1.8S Michael Scott S101004 Butte, Montana, USA 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
Domeykite R070435 Cu3As Michael Scott S103799 Algodones mines, El Algodón, Huasco Province, Atacama Region,Chile view
Dyscrasite R061043 Ag3+xSb1-x (x ≈ 0.2) Michael Scott S101314 Uranium mine no. 21, Pribram, Czech Republic view
Edgarite R060850 FeNb3S6 Michael Scott S100920 Kukisvumchorr Mountain, Khibina massif, Kola, Russia view
Elpasolite R061029 K2NaAlF6 Michael Scott S101431 Le Cetine mine, Rosia, Siena Province, Tuscany, Italy 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
Erlichmanite R070095 OsS2 Michael Scott S105089 placer from Philipp Massif, Kamchatka, Russia view
Eskebornite R060791 CuFeSe2 Michael Scott S101151 Slavkovice Morava, Czech Republic view
Eucairite R060639 CuAgSe Michael Scott S100814 Mina Santa Brigida, Sierra de Famatina, La Rioja, Argentina 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
Fe2SiO4 spinel X050109 G.R. Rossman 471 Synthesized by Takehiko Yagi in 1974 at the Institute for Solid State Physics, Tokyo University view
Ferrofettelite R100124 [Ag6As2S7][Ag10FeAs2S8] William W. Pinch  Nieder-Berbach, Odenwald, Germany view
Ferrokësterite R060870 Cu2FeSnS4 Michael Scott S101027 Cligga mine, Perranzabuloe, Cornwall, England view
Ferrokësterite R110173 Cu2FeSnS4 Brian Kosnar  San Jose mine, Oruro, Bolivia view
Ferroselite R070461 FeSe2 Michael Scott S105137 Virgin No. 3 mine, Paradox Valley, Uravan District, Montrose County, Colorado, USA 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
Fichtelite R190001 C19H34 Stefan Schorn  Moor Bad Feilnbach, Bavaria , Germany view
Fluocerite-(Ce) R110058 CeF3 Rudy Bolona and Don Doell  Little Patsy pegmatite, South Platte Pegmatite District, Jefferson County, Colorado, USA 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
Froodite R070459 PdBi2 Michael Scott S105003 Oktyabr'sky mine, Noril'sk, Putoran Mountains, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia 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
Galkhaite R070394 (Hg5Cu)CsAs4S12 Michael Scott S104412 Getchell Mine, Adam Peak, Potosi District, Humboldt County, Nevada, USA view
Garnet R141191 Yuntao Wu #177 Synthetic view
Germanite R050439 Cu13Fe2Ge2S16 University of Arizona Mineral Museum 10953 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Gersdorffite R070343 NiAsS Michael Scott S103593 Mitterberg, Salzburg, Austria view
Gersdorffite R070304 NiAsS Michael Scott S104592 Aït Ahmane, Bou Azzer, Anti-Atlas Mts, Morocco view
Gersdorffite R070341 NiAsS Michael Scott S104663 Lubietová (Libethen), Banská Bystrica (Neusohl) District, Banskobystrický kraj, Slovak Republic view
Getchellite R050156 SbAsS3 Jim McGlasson  Khaidarkan, Kyrgyzstan view
Getchellite R060109 SbAsS3 University of Arizona Mineral Museum 16076 Getchell mine, Humboldt County, Nevada, USA view
Gillulyite R070433 Tl2As7.5Sb0.3S13 Michael Scott S104722 Mercur Gold mine, Mercur District (Camp Floyd District), Oquirrh Mountains, Tooele County, Utah, USA view
Glass R170056 Rock Currier  Macusani Basin, Carabaya Province, Puno Department, Peru view
Glass-(Ce) R110075 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Dy) R110082 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Er) R110084 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Eu) R110079 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Gd) R110080 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Ho) R110083 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(La) R110074 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Lu) R110087 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Nd) R110077 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Pr) R110076 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Sm) R110078 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Tb) R110081 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Tm) R110085 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Y) R110073 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glass-(Yb) R110086 Elizabeth Cairns, University of Edinburgh  Synthetic view
Glaucodot R070644 (Co0.5Fe0.5)AsS Michael Scott S104702 Hakansboda, Lindesberg, Västmanland, Sweden view
Glaucodot R070294 (Co0.5Fe0.5)AsS Michael Scott S104712 Hakansboda, Lindesberg, Västmanland, Sweden view
Gold R070279 Au Michael Scott S104564 Agua Fria Canyon Mine, Mariposa County, California, USA view
Goldfieldite R110023 (Cu4◻2)Cu6Te4S13 William Pinch  Mohawk mine, Goldfield, Esmeralda County, Nevada, USA view
Graphite R050503 C Marcus Origlieri  Sterling mine, Ogdensburg, New Jersey, USA view
Graphite R090047 C Wendell Wilson  Merelani, Tanzania view
Graphite R120025 C Donald Doell  Saint-Sauveur Graphite occurrence, Saint-Sauveur, Les Pays-d'en-Haut RCM, Laurentides, Québec, Canada view
Greenockite R060091 CdS University of Arizona Mineral Museum 3396 Mono County, California, USA view
Greenockite R060110 CdS University of Arizona Mineral Museum 14972 San Juan mine, Dragoon Mountains, Cochise County, Arizona, USA view
Greenockite R070017 CdS Mark Mauthner 1630 Siglo XX Mine, Llallagua, Potosi Department, Bolivia view
Greenockite R090045 CdS Carl Ingerson via UAMM  Synthetic view
Greigite R120103 Fe2+Fe3+2S4 Bob Jenkins  Alacrán mine, Pampa Larga district, Tiara Maria, Copiapó, Chile view
Griceite R070436 LiF Michael Scott S104425 Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville County, Québec, Canada view
Guanajuatite R080140 Bi2Se3 James Shigley  Falun, Dalarna, Sweden view
Gudmundite R060741 FeSbS Michael Scott S101199 Pezinok, Czechoslovakia view
Halite R070292 NaCl Michael Scott S104647 Stassfurt, Stassfurt Deposit, Saxony-Anhalt, Germany view
Halite R070534 NaCl James Shigley  Searles Lake, San Bernadino County, California, USA view
Halite R070586 NaCl James Shigley  Heringen, Werra Valley, Hesse, Germany view
Hauchecornite R060851 Ni9BiSbS8 Michael Scott S100923 Vermilion mine, Sudbury, Ontario, Canada view
Hauerite R070438 MnS2 Michael Scott S102367 Machov, Poland view
Hauerite R070506 MnS2 James Shigley  Destricella mine, Raddusa, Catania Province, Italy view
Hawleyite R061010 CdS Michael Scott S101323 Eureka County, Nevada, USA view
Haxonite R070034 (Fe,Ni)23C6 Michael Scott S105101 Egvekinot meteorite, Chukot Province, Russia view
Heazlewoodite R061074 Ni3S2 Michael Scott S102794 Tasmania, Australia view
Hedleyite R100114 Bi7Te3 Robert Woodside  Good Hope mine, Hedley, British Columbia, Canada view
Heklaite R090034 KNaSiF6 Thomas P. Moore  Bone Valley district, Bartow, Polk County, Florida view
Heklaite P001140 KNaSiF6 ScottLab P001140 Virtual view
Hemusite R061011 Cu1+4Cu2+2SnMoS8 Michael Scott S102801 Kawazu mine, Shizuoka, Japan view
Hessite R060226 Ag2Te Michael Scott S100147 Bambollita mine, Moctezuma, Sonora, Mexico view
Hessite R070445 Ag2Te Michael Scott S104392 Klondike mine, Findley Gulch (Findlay Gulch), Bonanza District, Saguache County, Colorado, USA view
Hocartite R130018 Ag2FeSnS4 William W. Pinch  Pirquitas mine, Jujuy Province, Argentina view
Idrialite R060466 C22H14 Michael Scott S100175 Skaggs Springs, Sonoma County, California, USA view
Imiterite R080014 Ag2HgS2 Michael Scott S101283 Imiter, Morocco view
Indium R060771 In Michael Scott S101374 Eastern Transbaikal, Russia view
Insizwaite R070743 PtBi2 Michael Scott S103264 Strathcona Mine, Levack, Sudbury District (Sudbury Complex; Sudbury nickel irruptive), Ontario, Canada view
Iodargyrite R080017 AgI Michael Scott S100883 Broken Hill, New South Wales, Australia view
Iodargyrite R061056 AgI Bob Jenkins  Capitana, Chile view
Iridium R070258 Ir Michael Scott S102878 Fox Gulch, Salmon River - Red Mountain district, Goodnews Bay, Bethel Borough, Alaska, USA view
Iron R070255 Fe Michael Scott S101919 Camp Creek district, Silver Bow County, Montana, USA view
Isocubanite R090050 CuFe2S3 Lloyd Twaites LT1378  Henderson #2 mine, Chibougamau, Quebec, Canada view
Isoferroplatinum R080067 Pt3Fe Michael Scott S102376 Chocó Department, Colombia view
Jordisite R060864 MoS2 Michael Scott S100863 Bleiberg, Karnten, Osterreich, Austria view
Joséite-A R060963 Bi4TeS2 Michael Scott S101439 Tanza mine, Potosi deptmartment, Bolivia view
K3Fe(CN)5NO R060933 Rock H. Currier Collection 3156 Synthetic, made in the Czech Republic view
Keilite R070104 FeS Michael Scott S105070 Abee meteorite, Alberta, Canada view
Kenoargentotetrahedrite-(Fe) R061081 Ag6(Cu4Fe2)Sb4S12◻ Lloyd Twaites LT 863 Sadie mine, Elsa, Yukon, Canada view
Kësterite R120098 Cu2ZnSnS4 Marcus Origlieri  Xuebaoding, Sichuan Province, China view
Klockmannite R070658 Cu5.2Se6 Michael Scott S105180 Cacheuta mine, Cerro de Cacheuta, Sierra de Cacheuta, Mendoza, Argentina view
Kostovite R070282 AuCuTe4 Michael Scott S100607 Chelopech mine, Chelopech Obshchina, Balkan Mts, Sofiya Oblast, Bulgaria view
Krennerite R060138 Au3AgTe8 University of Arizona Mineral Museum 13274 Strong mine, Cripple Creek, Teller County, Colorado, USA view
Krut'aite R060381 CuSe2 Michael Scott S100093 El Dragon mine, Potosi, Bolivia view
Laurite R060309 RuS2 Michael Scott S100242 Verkhneivinsk, Ural Mountains, Russia view
Laurite R110120 RuS2 Mark N Feinglos  Tambiano River, Riampinang, Kalimantan Selatan Province, Borneo Island, Indonesia view
Libyan Desert glass R060357 Herb Obodda 017 Libyan Desert, Sahara Desert, Egypt view
Livingstonite R050427 HgSb4S6(S)2 University of Arizona Mineral Museum 13426 Huitzuco, Guerrero, Mexico view
Livingstonite R050453 HgSb4S6(S)2 University of Arizona Mineral Museum 13667 Huitzuco, Guerrero, Mexico view
Löllingite R060185 FeAs2 Lloyd Twaites  MW Claim, Seagull Batholith, Cassiar Mountains, Yukon, Canada view
Löllingite R060668 FeAs2 Michael Scott S101325 Aghbar near Bou-Azzer, Morocco view
Löllingite R070592 FeAs2 James Shigley  Ebisu mine, Hirukawa, Gifu Prefecture, Honshu, Japan view
Lorándite R060961 TlAsS2 Michael Scott S101334 Allchar, Macedonia view
Lorándite R110055 TlAsS2 Don Doell  Xingren County, Qianxi'nan Autonomous Prefecture, Guizhou Province, China view
Luanheite R060677 Ag3Hg Bob Jenkins  Elisa de Bordos mine, Tierra Amarilla, Chile view
Luzonite R060390 Cu3AsS4 Michael Scott S100181 Bern-Shan Pit, Chinkuashi mine, Taipei, Taiwan, Republic of China view
Luzonite R070247 Cu3AsS4 Michael Scott S105151 Huaron Mining District, San Jose de Huayllay district, Cerro de Pasco, Alcides Carrión Province, Pasco department, Peru view
Mackinawite R060388 (Fe,Ni)1+xS (x = 0-0.07) Michael Scott S100089 Hitura, Finland view
Mackinawite R070302 (Fe,Ni)1+xS (x = 0-0.07) James Shigley  Wannaway Prospect, near Kalgoorlie, Western Australia, Australia view
Magnesium stearate D120003 David Blake  Synthetic view
Malanite R070051 Cu1+(Ir3+Pt4+)S4 Michael Scott S105075 placer from Philipp Massif, Kamchatka, Russia view
Manganoquadratite R090021 AgMnAsS3 William W. Pinch  Uchucchacua, Lima Department, Peru view
Marcasite R060882 FeS2 Bob Jenkins  Ive's Quarry, Racine, Wisconsin, USA view
Marshite R100001 CuI Marcus Origlieri  Rubtsovskiy, Altai Kray, Russia view
Mercury R070277 Hg Michael Scott S105390 Socrates Mine, Sonoma County, California, USA view
Metacinnabar R060950 HgS Bob Jenkins  Ryan mine, Contra Costa County, California, USA view
Metacinnabar R180027 HgS Joseph P. Becker  Twin Creeks mine, Humboldt County, Nevada, USA view
Metastibnite R060755 Sb2S3 Michael Scott S101259 San Jose mine, Oruro, Bolivia view
Miargyrite R050440 AgSbS2 University of Arizona Mineral Museum 1494 Saint Andreasberg, Harz Mountains, Niedersachsen, Germany view
Miargyrite R050480 AgSbS2 California Institute of Technology 20717 Boulder County, Colorado, USA view
Miassite R070075 Rh17S15 Michael Scott S105079 Yukhtochka placer, Tributary of Aldan River, Yakutia, Russia view
Miersite R110034 AgI William W Pinch  Block 2-1, 100 meter level, Rubtsovsk mine, Rudniy Altai Mountains, Russia view
Miersite R110170 AgI Marcus Origlieri  Proprietary mine, Broken Hill, Australia view
Millerite R060898 NiS Royal Ontario Museum M3900 Orford, Quebec, Canada view
Millerite R070323 NiS James Shigley  Keokuk area, Lee County, Iowa, USA view
Millerite R080122 NiS Joan Abella i Creus  Eugenia mine, Bellmunt del Priorat, Tarragona, Catalonia, Spain view
Moissanite R061083 SiC Los Alamos National Labs  Synthetic view
Moissanite R110106 SiC Gemological Institute of America 10-12-2010-11 Synthetic view
Moissanite R150016 SiC Rob Lavinsky  China view
Molybdenite R050209 MoS2 Lloyd Twaites  Boss Mountain mine, Hendrix Lake, British Columbia, Canada view
Molybdenite R060124 MoS2 University of Arizona Mineral Museum 11966 Crown Point mine, near Chelan, Washington, USA view
Molybdenum R100216 Mo Mike Carducci, Climax Molybdenum Technology Center  Mining concentrate view
Mosesite R180030 (Hg2N)Cl Tom Loomis  Terlingua, Brewster Co., Texas, USA view
Naumannite R070505 Ag2Se James Shigley  DeLamar mine, Silver City District, Owyhee County, Idaho, USA view
Neighborite R080108 NaMgF3 William W. Pinch  Mont Saint-Hilaire, Quebec, Canada view
Nickeline R060121 NiAs University of Arizona Mineral Museum 3636 Yellowknife, Great Slave Lake, Canada view
Nickeline R060906 NiAs Royal Ontario Museum M8518 Moose Horn mine, Timiskaming district, Ontario, Canada view
Nickelphosphide R070134 Ni3P Michael Scott S105082 northwest Africa 1054 meteorite, Morocco view
Nickelskutterudite R061007 (Ni,Co,Fe)As3 Michael Scott S101444 Hasserode, Harz, Germany view
Nickelskutterudite R100194 (Ni,Co,Fe)As3 University of Arizona Mineral Museum 1197 Schneeberg, Saxony, Germany view
Nickelskutterudite R100196 (Ni,Co,Fe)As3 Ron Gibbs  Alhambra mine, Burro Mountains, Grant County, New Mexico, USA view
Nierite R120128 Si3N4 UBE America Inc.  Synthetic view
Orpiment R060105 As2S3 University of Arizona Mineral Museum 14058 Mercur, Utah, USA view
Orpiment R060116 As2S3 University of Arizona Mineral Museum 11828 Quiruvilca, Peru view
Orthogersdorffite R070342 NiAsS Michael Scott S104664 Leichtenberg, Fichtelgebirge, Franconia, Bavaria, Germany view
Osmium R060823 Os Michael Scott S101193 Nevjansk, Ural Mountains, USSR view
Osmium R080088 Os Michael Scott S104204 Goodnews Bay, Bethel Borough, Alaska, USA view
Pääkkönenite R060709 Sb2AsS2 Bob Jenkins  Caiwa mine, Danfeng, Shangluo Prefecture, Shaanxi, Northwest Region, China view
Pääkkönenite R090073 Sb2AsS2 William W. Pinch  Damingshan Mountain area, Defeng, Shanglin County, Guangxi Province, China view
Palladium R070339 Pd Michael Scott S105927 Gongo Soco mine, Quadrilátero Ferrífero, Minas Gerais; Southeast, Brazil view
Paracetamol D120007 David Blake  Synthetic from Sigma view
Parapierrotite R060397 TlSb5S8 Michael Scott S100098 Lookout Pass Area, southeast Tooele County, Utah, USA view
Pararealgar R140447 As4S4 Rock Currier  Getchell mine, Adam Peak, Potosi District, Osgood Mts, Humboldt County, Nevada, USA view
Pararealgar R150123 As4S4 Michael Scott S106210  U.S. Borax mine, Kramer Borate deposit, Boron, California, USA view
Pararsenolamprite R060772 As Michael Scott S101097 Mukuno mine, Ouita, Japan view
Patrónite R070737 VS4 Michael Scott S103225 Ragra Mine (Minasragra), Junín, Cerro de Pasco, Alcides Carrión Province, Pasco Department, Peru view
Paulingite-Na R060457 Michael Scott S100116 near Ritter, Grant County, Oregon, USA view
Pavonite R070566 AgBi3S5 James Shigley  near Charcas, San Luis Potosi, Mexico view
Pearceite R050310 [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7] Eugene Schlepp  Conception del Oro, Zacatecas, Mexico view
Pearceite R050611 [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7] Marcus Origlieri  Imiter mine, Morocco view
Pearceite R060689 [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7] Michael Scott S101152 Clara mine, Rankach Valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany view
Pearceite R090041 [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7] Tony Jones  Uchucchacua mine, Oyon Province, Lima Department, Peru view
Pentlandite R060144 (Ni,Fe)9S8 University of Arizona Mineral Museum 5840 Worthington, Ontario, Canada view
Perroudite R060699 Ag4Hg5S5(I,Br)2Cl2 Bob Jenkins  Copiapo, Chile view
Perroudite R070484 Ag4Hg5S5(I,Br)2Cl2 Michael Scott S102891 Cap Garonne Mine, Pradet, Var, Provence-Alpes-Côte d'Azur, France view
Perryite R070052 (Ni,Fe)8(Si,P)3 Michael Scott S105049 Mount Egerton meteorite, Gaskoyne River, Western Australia, Australia view
Petzite R070254 Ag3AuTe2 Michael Scott S105690 Red Jacket mine, Baker County, Oregon, USA view
Pirquitasite R061016 Ag2ZnSnS4 Michael Scott (small piece), Bob Jenkins (large piece) S101278 Pirquitas, Jujuy Province, Argentina view
Platinum R060750 Pt Michael Scott S101233 Bear Creek, near Nyak, Alaska, USA view
Platinum R110126 Pt Mark N Feinglos  Tambiano River, Riampinang, Kalimantan Selatan Province, Borneo Island, Indonesia view
Polkanovite R070076 Rh12As7 Michael Scott S105051 Miass River, Urals, Russia view
Polybasite R061052 [Ag9CuS4][(Ag,Cu)6(Sb,As)2S7] Royal Ontario Museum M52499 Elsa, Yukon Territory, Canada view
Polydymite R050609 Ni2+Ni3+2S4 University of Arizona Mineral Museum  Dry Nickel mine, Bindura, South Rhodesia, Rhodesia view
Polydymite R070377 Ni2+Ni3+2S4 James Shigley  Shamva mine, Mashonaland Central, Zimbabwe view
Polystyrene R150076 Thermo Electron Corporation  Synthetic view
Proustite R060356 Ag3AsS3 Herb Obodda 040 Chanarcillo, Atacama Province, Chile view
Pyrargyrite R050290 Ag3SbS3 Dave Bunk Minerals  San Guillermo Vein, Cueva Santa area, San Luis Shaft, Proaño mine, Fresnillo, Zacatecas, Mexico view
Pyrargyrite R050318 Ag3SbS3 Eugene Schlepp  unknown view
Pyrimethamine D120004 David Blake  Synthetic from Fluka view
Pyrite R050070 FeS2 Rock Currier  Mina San Jose de Huanzala, Minero de Huallanca District, Department de Huanuco, Peru view
Pyrite R050190 FeS2 Dave Bunk Minerals  Huanzala mine, Huallanca District, Dos de Mayo Province, Huanuco Department, Peru view
Pyrite R070692 FeS2 James Shigley  Pohla, Schwarzenberg, Erzebirge, Saxony, Germany view
Pyrite R080030 FeS2 William W. Pinch  Schaft 209, Aue, Niederschlema, Erzgebirge, Saxony, Germany view
Pyrite R100166 FeS2 Harvard microprobe standard, Mineralogical Museum, Harvard University 87957 Boston Consolidated mine, Bingham Canyon, 20 mi SSW of Salt Lake City, Salt Lake County, Utah, USA view
Pyroxene R110130 Bart Cannon  Little Deer Creek eclogite, Skagit County, Washington, USA view
Pyrrhotite R060440 Fe7S8 Michael Scott S100128 Dal 'Negorsk, Primorskiy Kray, far eastern Russia view
Pyrrhotite R061127 Fe7S8 Michael Scott S103486 Morro Velho Gold mine, Nova Umha, Minas Gerais, Brazil view
Raguinite R130617 TlFeS2 Mark N. Feinglos  Allchar, Roszdan, Republic of Macedonia view
Rammelsbergite R061021 NiAs2 Michael Scott S101275 Schneckenstei, Vogtland, Saxony, Germany view
Rasvumite R060491 KFe2S3 Michael Scott S100017 Coyote Peak, Humboldt County, California, USA view
Realgar R060106 AsS University of Arizona Mineral Museum 12621 Humboldt County, Nevada, USA view
Realgar R060107 AsS University of Arizona Mineral Museum 13816 Shimen, Hunan Province, China view
Realgar R100026 AsS Rob Woodside  Palomo mine, Castrovirreyna Province, Huancavelica Department, Peru view
Renierite R050428 (Cu1+,Zn)11Fe4(Ge4+,As5+)2S16 University of Arizona Mineral Museum 10225 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Renierite R050433 (Cu1+,Zn)11Fe4(Ge4+,As5+)2S16 University of Arizona Mineral Museum 8325 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Rheniite R050362 ReS2 University of Arizona Mineral Museum 16071 Kudryaviy Volcano, Iturup Island, Kurilian Chain, Russia view
Rhodarsenide R070074 Rh2As Michael Scott S105059 Miass River, Urals, Russia view
Rhodostannite R120139 Cu1+(Fe2+0.5Sn4+1.5)S4 Michael Scott  S101278 Pirquitas, Jujuy Province, Argentina view
Rickardite R140500 Cu3-xTe2 Rock Currier  600' Level, Good Hope mine, Vulcan, Vulcan District, Gunnison County, Colorado, USA view
Rinneite R060649 K3NaFe2+Cl6 Michael Scott S100823 Salton Sea, Imperial County, California, USA view
Roxbyite R070676 Cu9S5 Michael Scott S102407 Olympic Dam mine, Roxby Downs, South Australia, Australia view
Safflorite R070611 CoAs2  James Shigley Timiskaming County, Ontario, Canada view
Safflorite R100115 CoAs2 Robert Woodside  Hudson Bay (Rustex) mine, Gowganda area, Ontario, Canada view
Salammoniac R060521 (NH4)Cl Michael Scott S100100 Tien-Shan Mountains, Tadzhikistan, U.S.S.R view
Salammoniac R061022 (NH4)Cl Michael Scott S100394 Schoeller mine, Kladno, Bohemia, Czech Republic view
Saltonseaite R120131 K3NaMnCl6 Anthony R. Kampf  Salton Sea, Imperial County, California, USA view
Samsonite R060998 Ag4MnSb2S6 Michael Scott S101393 Samson Vein, St. Andreasberg, Harz, Germany view
Schreibersite R070239 (Fe,Ni)3P Michael Scott S103722 Sao Juliao de Moreira meteorite, Ponte de Lima, Viana do Castelo district, Portugal view
Selenium R050656 Se University of Arizona Mineral Museum 6735 Poison Creek, Valencia County, New Mexico, USA view
Selenium R060137 Se University of Arizona Mineral Museum 11101 Grants Uranium District, Valencia County, New Mexico, USA view
Si3N4-β R120129 H.C. Stark  Synthetic view
Siderazot R060343 Fe3N1.33 Michael Scott S100027 Ottaviano, Mount Vesuvius, Italy view
Siegenite R050092 CoNi2S4 Rock Currier  Bunker Hill mine, Jasper County, Missouri, USA (note that some people think this may be incorrect) view
Siegenite R060502 CoNi2S4 Michael Scott S100057 Magmont mine, Viburnum Trend Lead Belt, southeastern Missouri, USA view
Siegenite R070252 CoNi2S4 Michael Scott S105567 Gruge Viktoria Musen, Siegen, Siegerland, North Rhine-Westphalia, Germany view
Silicon R050145 Si Gerry Gibbs  synthetic from Dupont view
Silver R070416 Ag Royal Ontario Museum M16435 Frontier mine, South Lorrain, Timiskaming District, Ontario, Canada view
Silver R070463 Ag Michael Scott S104479 Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia view
Silver R070754 Ag Michael Scott S103118 Capitol Mine, Haultain Township, Miller Lake area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada view
Simmonsite R080069 Na2LiAlF6 Michael Scott S100646 Zapot mine, Zapot amazonite-topaz-zinnwaldite pegmatite, Gillis Range, Mineral County, Nevada, USA view
Simonellite R130116 C19H24 Rock Currier  Fognano, Montepulliano, Tuscany, Italy view
Skutterudite R050593 CoAs3 Marcus Origlieri  Bou Azzer, Morocco view
Skutterudite R070528 CoAs3 James Shigley  Cobalt, Coleman Township, Timiskamig County, Ontario, Canada view
Skutterudite R100195 CoAs3 Royal Ontario Museum M19115 Skutterud, Norway view
Smithite R070642 AgAsS2 Michael Scott S101941 Jas Roux, Pelvoux Mt., Valgaudemar, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France view
Sperrylite R070214 PtAs2 Michael Scott S102676 Vermilion Mine, Denison Township, Sudbury District, Ontario, Canada view
Sphalerite R040136 ZnS University of Arizona Mineral Museum 13933 Hilltop mine, Paradise, Cochise County, Arizona, USA view
Sphalerite R050005 ZnS Eugene Schlepp  Taolin mine, Yueyang, Linxing, Hunan Province, China view
Sphalerite R050140 ZnS Dave Bunk Minerals  Big Four mine, Summit County, Colorado, USA view
Sphalerite R050237 ZnS Marcus Origlieri  Picos de Europa, Spain view
Sphalerite X050150 ZnS Caltech  Pitcher, Oklahoma, USA view
Sphalerite X050151 ZnS 1460-1a  view
Sphalerite R060005 ZnS University of Arizona Mineral Museum 3552 Trinacria mine, Lake Poopo, Oruro, Bolivia view
Sphalerite R060636 ZnS Gemological Institute of America 12 unknown view
Sphalerite R100145 ZnS William W. Pinch  Picos De Europa, Cantabria, Spain view
Stannite R050187 Cu2FeSnS4 Marcus Origlieri and George Guanghua Liu  Yaogangxian mine, Yizhang County, Hunan Province, China view
Stannoidite R160066 Cu8(Fe,Zn)3Sn2S12 University of Arizona Mineral Museum 3169 Junction mine, Warren District, Cochise County, Arizona, USA view
Stephanite R050143 Ag5SbS4 Dave Bunk Minerals  Proano mine, Fresnillo, Zacatecas, Mexico view
Stephanite R050306 Ag5SbS4 Eugene Schlepp  Atlanta, Idaho, USA view
Stephanite R050309 Ag5SbS4 Eugene Schlepp  Sonora, Mexico view
Sternbergite R110137 AgFe2S3 William W. Pinch  Joachimsthal, Bohemia, Czechoslovakia view
Stibarsen R060115 SbAs University of Arizona Mineral Museum 15215 Moctezuma, Sonora, Mexico view
Stibarsen R070299 SbAs James Shigley  Varutrask, Skelleftea, Vasterbotten, Sweden view
Stibnite R050066 Sb2S3 Rock Currier  Wuling, Jiangxi Province, China view
Stibnite R050016 Sb2S3 Eugene Schlepp  Romania view
Stibnite R120137 Sb2S3 Benjamin N. Schumer  Green Prospect, Churchill County, Nevada, USA view
Stromeyerite R060909 CuAgS Royal Ontario Museum M16326 Gowganda, Ontario, Canada view
Stromeyerite R060908 CuAgS Royal Ontario Museum M39131 Cobalt, Ontario, Canada view
Stützite R060332 Ag5-xTe3 (x = 0.24-0.36) Michael Scott S100049 Bambollita mine, Moctezuma District, Sonora, Mexico view
Stützite R070701 Ag5-xTe3 (x = 0.24-0.36) Michael Scott S101328 Klondike mine, Saguache County, Colorado, USA view
Sulfadoxine D120002 David Blake  Synthetic from Sigma view
Sulphur R040135 S University of Arizona Mineral Museum 5818 Sicily, Italy view
Sulphur R050006 S Eugene Schlepp  San Felipe, Mexicali, Baja California Norte, Mexico view
Sulvanite R060853 Cu3VS4 Michael Scott S100889 Burra Burra, South Australia, Australia view
Sylvanite R070504 AgAuTe4 James Shigley  Boulder County, Colorado, USA view
Sylvite R050166 KCl Marcus Origlieri  Salton Sea, Imperial County, California, USA view
Talnakhite R060389 Cu9Fe8S16 Michael Scott S100088 Oktyabrskiy mine, Talnakh, Noril'sk Region, Siberia, U.S.S.R. view
Tellurium R060136 Te University of Arizona Mineral Museum 1235 Good Hope mine, Vulcan District, Gunnison County, Colorado, USA view
Tellurium R070376 Te Royal Ontario Museum M45787 North of Bennett Lake, Rainy River District, Ontario, Canada view
Tellurobismuthite R060948 Bi2Te3 Bob Jenkins  Little Ben mine, Matheson, Ontario, Canada view
Tellurobismuthite R070158 Bi2Te3 James Shigley  Boliden, Skelleftea, Vasterbotten, Sweden view
Tennantite-(Fe) R110024 Cu6(Cu4Fe2)As4S13 William Pinch  Quiruvilca, La Libertad Department, Peru view
Tennantite-(Zn) R050438 Cu6(Cu4Zn2)As4S13 University of Arizona Mineral Museum 14712 Conception del Oro, Zecatecas, Mexico view
Tennantite-(Zn) R050474 Cu6(Cu4Zn2)As4S13 California Institute of Technology W-20745 Daily Judge mine, Park City, Utah, USA view
Tennantite-(Zn) R050558 Cu6(Cu4Zn2)As4S13 Dave Bunk Minerals  Casaplaca mine, Huarochiri Province, Lima Department, Peru view
Tetradymite R110138 Bi2Te2S William W. Pinch  Schubkau, Schemnitz, Hungary view
Tetradymite R130067 Bi2Te2S William W. Pinch  Oravica, Transylvania, Romania view
Tetrahedrite-(Zn) R040164 Cu6(Cu4Zn2)Sb4S13 University of Arizona Mineral Museum 13961 Sunshine mine, Kellog, Idaho, USA view
Tetrahedrite-(Zn) R050302 Cu6(Cu4Zn2)Sb4S13 Eugene Schlepp  Casapalca, Peru view
Tetrahedrite-(Zn) R070423 Cu6(Cu4Zn2)Sb4S13 Michael Scott S104523 Tunnel Extension mine, Marysvale District (Marysvale Uranium area), Piute County, Utah, USA view
Tetrahedrite-(Zn) R100204 Cu6(Cu4Zn2)Sb4S13 William W Pinch  Level 390, Vein 14, Mina Herminia, Julcani District, Huancavelica, Peru view
Tetrataenite R140822 FeNi Rock Currier  Toluca meteorite, Jiquipilco, Mexico view
Tiemannite R050550 HgSe Dave Bunk Minerals  Queretaro, Mexico view
Tiemannite R060463 HgSe Michael Scott S100029 Lucky Boy mine, Cottonwood Creek, Marysvale, Piute County, Utah, USA view
Tin R060756 Sn Michael Scott S101375 Aberfoil river, near Oban, New South Wales, Australia view
Tocornalite R070693 (Ag,Hg)I (?) Michael Scott S102939 Block 14 Opencut, Broken Hill, Yancowinna Co., New South Wales, Australia view
Tolovkite R070110 IrSbS Michael Scott S105125 placer from Ust-Belsky Massif, Korjak Highand, Russia view
Tourmaline R060123 University of Arizona Mineral Museum 2268 San Bernardino County, California, USA view
Tourmaline R080010 www.multicolour.com  east Africa view
Tourmaline R070563 Gemological Institute of America  30855 unknown view
Tourmaline R110131 Bart Cannon  Bald Hornet area, King County, Washington, USA view
Tourmaline R110132 Bart Cannon  Blue Mountain Saddle, King County, Washington, USA view
Tourmaline R110133 Bart Cannon  Crystal Palace, King County, Washington, USA view
Trechmannite R130062 AgAsS2 William W. Pinch  Lengenbach quarry, Imfeld, Binn Valley, Wallis, Switzerland view
Trinitite R160072 Jeremy Yeak  Fireball area of the first atomic bomb detonation at the Trinity test site, White Sands Missile Range, New Mexico, USA view
Troilite R070242 FeS Michael Scott S104076 Union Mine (Salt Lake-California Mine), Low Divide District, Del Norte County, California, USA view
Troilite R070213 FeS Michael Scott S104111 Bjurbole Borga, Nyland, Finland view
Tsumoite R080089 BiTe Michael Scott S104089 Sredniy Skarn, Tyrnyauz Mo-W Deposit, Baksan Valley, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia view
Tungstenite R070616 WS2 James Shigley  Emma mine, Little Cottonwood Canyon, Salt Lake County, Utah, USA view
Tvalchrelidzeite R061128 Hg3SbAsS3 Michael Scott S105127 Gomi deposit, Rioni River Valley, Caucacus Mountains, Georgia view
Tveitite-(Y) R060895 (Y,Na)6(Ca,Na,REE)12(Ca,Na)F42 Michael Scott S100983 Rov-Gora, West Keivy, Kola Peninsula, Russia view
Tyrrellite R060481 Cu(Co,Ni)2Se4 Michael Scott S100238 Eagle Claims, near Hal Lake, Beaverlodge Lake area, Saskatchewan, Canada view
Ullmannite R050247 NiSbS Marcus Origlieri  Salchendorf, Siegerland, North Rhine-Westphalia, Germany view
Ullmannite R070541 NiSbS James Shigley  Oms, Pyrennes Mountains, Spain view
Umangite R070019 Cu3Se2 Mark Mauthner 3340 Ato Bay, Beaverlodge Lake, Saskatchewan, Canada view
unknown D120012 David Blake  Synthetic view
Uzonite R100020 As4S5 William Pinch  Lazaresti, Harghita County, Romania view
Vaesite R070763 NiS2 Michael Scott S101616 Shaba (Katanga), Congo (Zaïre) view
Vasilite R070716 (Pd,Cu)16(S,Te)7 Michael Scott S105843 Mount Filipp, Kamchatka Oblast', Far-Eastern Region, Russia view
Villiaumite R060916 NaF Royal Ontario Museum M52436 St. Hilaire, Quebec, Canada view
Violarite R060846 FeNi2S4 Michael Scott S100939 Perseverance mine, Agnew, Western Australia view
Waimirite-(Y) R130714 YF3 Marcelo B Andrade  Pitinga mine, Amazon, Brazil view
Wakabayashilite R060747 (As,Sb)6As4S14 Bob Jenkins  White Caps mine, Manhattan, Nye County, Nevada, USA view
Wakabayashilite R150064 (As,Sb)6As4S14 Rock Currier  Jas Roux, La Chapelle En Valgaudemard, Hautes-Alpes, Provence-Alpes-Côte D'Azur, France view
Westerveldite R060507 FeAs Michael Scott S100040 Kvanefjeld, Ilimaussaq, Greenland view
Wheat starch D120009 David Blake  from Sigma view
Wittichenite R050327 Cu3BiS3 Marcus Origlieri  Grube Daniel, Wittichen, Schwarzwald, Germany view
Wittichenite R100013 Cu3BiS3 William Pinch  Cattle Grid pit, Mt. Gunson mine, Pernatty Lagoon, South Australia view
Wurtzite R060181 ZnS Lloyd Twaites  Silver Islet mine, Thunder Bay, Ontario, Canada view
Wurtzite R130069 ZnS William W. Pinch  Merelani Hills (Mererani), Lelatema Mountains, Arusha Region, Tanzania view
Wuyanzhiite R180023 Cu2S Xiangping Gu  #5 orebody on the -65 m level in Bofang Copper mine, about 40 km south from Hengyang City, Hunan Province, China. view
Xanthoconite R070746 Ag3AsS3 Michael Scott S106258 Freiberg District, Erzgebirge, Saxony, Germany view
Xanthoconite R080013 Ag3AsS3 William W. Pinch  Imiter mine, Djebel Sarhro, 20 km. from Quarzazate, Anti Atlas Mountains, Morocco view
Yarrowite R060536 Cu9S8 Michael Scott S100224 Yarrow Creek, southwestern Alberta, Canada view
Yttrium aluminum garnet X090003 Gemological Institute of America 15735 Synthetic view
Yttrium aluminum garnet R110105 Gemological Institute of America 10-12-2010-10 Synthetic view
Yttrium aluminum garnet R150067 Martin Zinn  Synthetic view
Zaccariniite R130009 RhNiAs Anna Vymazalova  Loma Peguera chromitite, Dominican Replubic view
Zaccariniite R130010 RhNiAs Anna Vymazalova  Synthetic view
Zinc R070497 Zn James Shigley  Round Mountain area, Shasta County, California, USA view
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