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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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Ecdemite RRUFF ID: R060738 |
Ideal Chemistry: Pb2+6As3+2O7Cl4 |
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Locality: Laurium, Greece Source: Michael Scott S101198 Owner: RRUFF Description: Tan colored spherical aggregates Status: The identification of this mineral is not yet confirmed. |
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Eckermannite RRUFF ID: R060320 |
Ideal Chemistry: NaNa2(Mg4Al)Si8O22(OH)2 |
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Locality: Norra Karr Complex, near Granna, Ostergotsland, Sweden Source: Michael Scott S100151 Owner: RRUFF Description: Parallel aggregate of blue elongated bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ amphibole (107) ] | ||||||||||
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Eclarite RRUFF ID: R110124 |
Ideal Chemistry: (Cu2+,Fe2+)Pb2+9Bi3+12S2-28 |
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Locality: Crabtree quarry, Wake County, North Carolina, USA Source: Mark Feinglos Owner: RRUFF Description: Mass of tin-white metallic elongated crystals associated with quartz Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Kobellite (9) ] | ||||||||||
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Eddavidite RRUFF ID: R050381 |
Ideal Chemistry: Cu2+12Pb4+2O15Br2 |
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Locality: Southwest mine, Bisbee, Arizona, USA Source: University of Arizona Mineral Museum 12326 Owner: RRUFF Description: Black cubes, associated with malachite and cuprite. Type sample Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Murdochite (3) ] | ||||||||||
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Edenite RRUFF ID: R050415 |
Ideal Chemistry: NaCa2Mg5(Si7Al)O22(OH)2 |
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Locality: Mogok, Burma Source: Marcus Origlieri Owner: RRUFF Description: Transparent pale green water worn fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ amphibole (107) ] | ||||||||||
| Quick search: [ All Edenite samples (2) ] | ||||||||||
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Edenite RRUFF ID: R060029 |
Ideal Chemistry: NaCa2Mg5(Si7Al)O22(OH)2 |
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Locality: Renfrew County, Ontario, Canada Source: University of Arizona Mineral Museum 4226 Owner: RRUFF Description: Black prismatic Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ amphibole (107) ] | ||||||||||
| Quick search: [ All Edenite samples (2) ] | ||||||||||
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Edgarbaileyite RRUFF ID: R060500 |
Ideal Chemistry: Hg1+6Si2O7 |
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Locality: Clear Creek claim, southern San Benito County, California, USA Source: Michael Scott S100156 Owner: RRUFF Description: Green-yellow crust associated with quartz, cinnabar and red prismatic montroydite, R070235 Status: The identification of this mineral is not yet confirmed. |
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Edgarite RRUFF ID: R060850 |
Ideal Chemistry: Fe3+Nb3+3S2-6 |
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Locality: Kukisvumchorr Mountain, Khibina massif, Kola, Russia Source: Michael Scott S100920 Owner: RRUFF Description: Dark gray coating on pyrrhotite Status: The identification of this mineral is not yet confirmed. |
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Edingtonite RRUFF ID: R040003 |
Ideal Chemistry: Ba(Si3Al2)O10·4H2O |
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Locality: Bohl, Sweden Source: University of Arizona Mineral Museum 2960 Owner: RRUFF Description: Colorless tetragonal prism Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Edingtonite (2) ] | ||||||||||
| Quick search: [ All Edingtonite samples (2) ] | ||||||||||
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Edingtonite RRUFF ID: R040110 |
Ideal Chemistry: Ba(Si3Al2)O10·4H2O |
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Locality: 2350 level, Brunswick 12 mine, Bathhurst, New Brunswick, Canada Source: National Museums of Canada 014899 Owner: RRUFF Description: Colorless rectangular prism Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Edingtonite (2) ] | ||||||||||
| Quick search: [ All Edingtonite samples (2) ] | ||||||||||
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Edoylerite RRUFF ID: R060543 |
Ideal Chemistry: Hg2+3(Cr6+O4)S2-2 |
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Locality: Clear Creek claim, south San Benito County, California, USA Source: Michael Scott S100047 Owner: RRUFF Description: Aggregates of yellowish-orange bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Edwindavisite RRUFF ID: R230005 |
Ideal Chemistry: Cu2+((C2)6+O4)(N3-H3) |
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Locality: 125' Level, Rowley mine, Maricopa County, Arizona, USA Source: Joe Marty JM-16394 Owner: RRUFF Description: Radiating clusters of bladed or prismatic grass-green crystals, associated with blue ammineite. Type sample Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Oxalate (13) ] | ||||||||||
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Effenbergerite RRUFF ID: R120088 |
Ideal Chemistry: BaCu2+Si4O10 |
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Locality: Eastern orebody, Wessels mine, Kalahari manganese field, Cape Province, South Africa Source: William W Pinch Owner: RRUFF Description: Blue massive. A piece from the original find. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Gillespite (5) ] | ||||||||||
| Quick search: [ All Effenbergerite samples (2) ] | ||||||||||
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Effenbergerite RRUFF ID: R150110 |
Ideal Chemistry: BaCu2+Si4O10 |
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Locality: Synthetic Source: Yan Chen and Shouhua Feng Owner: RRUFF Description: Blue powder Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Gillespite (5) ] | ||||||||||
| Quick search: [ All Effenbergerite samples (2) ] | ||||||||||
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Eglestonite RRUFF ID: R060612 |
Ideal Chemistry: Hg1+6OCl3(OH) |
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Locality: Cahill mine, Poverty Peak District, Humboldt County, Nevada, USA Source: Michael Scott S101060 Owner: RRUFF Description: Brown fragments Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Eglestonite samples (2) ] | ||||||||||
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Eglestonite RRUFF ID: R140234 |
Ideal Chemistry: Hg1+6OCl3(OH) |
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Locality: Cinnabar City mine, Spring Valley District, Pershing County, Nevada, USA Source: Rock Currier Owner: RRUFF Description: Micro group of yellow vitreous crystals with a greasy vitreous amber unknown mercury mineral, cinnabar, calomel and native mercury all in calcite. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Eglestonite samples (2) ] | ||||||||||
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Ehrleite RRUFF ID: R180029 |
Ideal Chemistry: Ca2Zn2+Be(PO4)2(PO3OH)·4H2O |
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Locality: Tip Top mine, Custer District, Custer Co., South Dakota, USA Source: Tom Loomis TLYH-62 Owner: RRUFF Description: Colorless thick tabular crystals, twinned by a 2-fold parallel to (001) Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Eirikite RRUFF ID: R120006 |
Ideal Chemistry: KNa6Be2(Si15Al3)O39F2 |
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Locality: Poudrette quarry, Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Aggregate of parallel colorless acicular crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Leifite (2) ] | ||||||||||
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Eitelite RRUFF ID: R110214 |
Ideal Chemistry: Na2Mg(CO3)2 |
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Locality: Westvaco mine, Green River, Sweetwater County, Wyoming, USA Source: Gunnar Farber Owner: RRUFF Description: Dirty yellow-brown platy and massive Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Ekanite RRUFF ID: X060007 |
Ideal Chemistry: Ca2Th4+Si8O20 |
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Locality: Sri Lanka Source: University of Arizona Mineral Museum 10553 Owner: University of Arizona Mineral Museum Description: Single crystal Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Amorphous (18) ] | ||||||||||
| Quick search: [ All Ekanite samples (3) ] | ||||||||||
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Ekanite RRUFF ID: R080036 |
Ideal Chemistry: Ca2Th4+Si8O20 |
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Locality: Unknown Source: 3834 Owner: RRUFF Description: Dark green faceted gemstone (metamict) Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Amorphous (18) ] | ||||||||||
| Quick search: [ All Ekanite samples (3) ] | ||||||||||
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Ekanite RRUFF ID: R100158 |
Ideal Chemistry: Ca2Th4+Si8O20 |
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Locality: Ratnapura District, Sri Lanka Source: William W. Pinch Owner: RRUFF Description: Brown cut gemstone (metamict) Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Amorphous (18) ] | ||||||||||
| Quick search: [ All Ekanite samples (3) ] | ||||||||||
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Ekatite RRUFF ID: R110136 |
Ideal Chemistry: (Fe3+,Fe2+,Zn2+)12(As3+O3)6(As3+O3,SiO3OH)2(OH)6 |
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Locality: Tsumeb, Namibia Source: William W. Pinch Owner: RRUFF Description: Radiating aggregate of thin black prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Ellenbergerite (2) ] | ||||||||||
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Elbaite RRUFF ID: R050119 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Cruziero mine, San Jose, Minas Gerais, Brazil Source: Carlos and Paulo Vasconcelos Owner: RRUFF Description: Red fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: X050066 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Otjimbinque, Namibia Source: G.R. Rossman 1368 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: X050067 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Ware mine, Aguanga Mtns, San Diego County, California, USA Source: G.R. Rossman 815 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R050260 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Minas Gerais, Brazil Source: Marcus Origlieri Owner: RRUFF Description: Greenish-gray prismatic single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R050487 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: White Queen mine, Pala, San Diego County, California, USA Source: California Institute of Technology 9365 Owner: RRUFF Description: Mass of blue acicular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R060003 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Mount Begbie, Revelstoke, British Columbia, Canada Source: Bob Downs Owner: RRUFF Description: Pink crystal associated with trilithionite, R060004 Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R060566 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: unknown Source: Gemological Institute of America 30855 Owner: RRUFF Description: Pink part of a slice of a tourmaline crystal perpendicular to its c-axis showing pink, colorless and green zones, see also R070563 (white) and R070564 (green) Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R060631 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: unknown Source: Gemological Institute of America 09 Owner: RRUFF Description: Pink polished fragment Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R060562 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: unknown Source: Gemological Institute of America 14 Owner: RRUFF Description: Blue colored polished fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R060560 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: California, USA Source: Gemological Institute of America 26 Owner: RRUFF Description: Pink fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R070077 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Canary mine, Lundazi area of eastern Zambia Source: Tommy Wu Owner: RRUFF Description: Green crystal fragments Status: The identification of this mineral has been made only by X-ray diffraction. |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R070564 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: unknown Source: Gemological Institute of America 30855 Owner: RRUFF Description: Green outer portion of a zoned watermelon tourmaline slice, see also R060566 (pink) and R070563 (white) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Elbaite RRUFF ID: R100137 |
Ideal Chemistry: Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3OH |
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Locality: Nigeria Source: William W. Pinch Owner: RRUFF Description: Red cut gemstone Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ tourmaline (49) ] | ||||||||||
| Quick search: [ All Elbaite samples (13) ] | ||||||||||
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Eliseevite RRUFF ID: R130075 |
Ideal Chemistry: Na1.5Li{Ti4+2O2[Si4O10.5(OH)1.5]}·2H2O |
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Locality: Mt. Alluaiv, Lovozero alkaline massif, Kola Peninsula, Russia Source: Sergey V. Krivovichev Owner: Sergey V. Krivovichev Description: Colorless to pale creamy transparent long-prismatic crystals. Associated with albite, analcime, catapleiite, chabazite-Ca, gmelinite-K, manganoneptunite, microcline, murmanite, and an ussingite. Data from Yakovenchuk et al (2011) Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Ellenbergerite RRUFF ID: R070395 |
Ideal Chemistry: Mg6(Mg,Ti4+,Zr4+,◻)2(Al,Mg)6Si8O28(OH)10 |
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Locality: Case Parigi, Martiniana Po, Varaita Valley, Dora Maira Massif, Cuneo Province, Piedmont, Italy Source: Michael Scott S104599 Owner: RRUFF Description: Purple grain associated with a white platy chlorite mineral Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Ellenbergerite (2) ] | ||||||||||
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Elpasolite RRUFF ID: R061029 |
Ideal Chemistry: K2NaAlF6 |
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Locality: Le Cetine mine, Rosia, Siena Province, Tuscany, Italy Source: Michael Scott S101431 Owner: RRUFF Description: Colorless cubic crystals associated with colorless blades of gypsum Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Perovskite (44) ] | ||||||||||
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Elpidite RRUFF ID: R060064 |
Ideal Chemistry: Na2Zr4+Si6O15·3H2O |
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Locality: Narsarsuk, Greenland Source: University of Arizona Mineral Museum 2921 Owner: RRUFF Description: Tan colored elongated prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Elpidite (3) ] | ||||||||||
| Quick search: [ All Elpidite samples (3) ] | ||||||||||
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Elpidite RRUFF ID: R060200 |
Ideal Chemistry: Na2Zr4+Si6O15·3H2O |
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Locality: Poudrette Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada Source: Royal Ontario Museum M44301 Owner: RRUFF Description: Tan colored columnar aggregate of elongated prismatic fibers Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Elpidite (3) ] | ||||||||||
| Quick search: [ All Elpidite samples (3) ] | ||||||||||
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Elpidite RRUFF ID: R060214 |
Ideal Chemistry: Na2Zr4+Si6O15·3H2O |
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Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada Source: Royal Ontario Museum M52211 Owner: RRUFF Description: White columnar aggregate of elongated acicular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Elpidite (3) ] | ||||||||||
| Quick search: [ All Elpidite samples (3) ] | ||||||||||
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Elyite RRUFF ID: R090024 |
Ideal Chemistry: Cu2+Pb2+4(S6+O4)O2(OH)4·H2O |
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Locality: Tsumeb, Namibia Source: William W. Pinch Owner: RRUFF Description: Lavender colored acicular crystals on matrix. Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Elyite samples (2) ] | ||||||||||
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Elyite RRUFF ID: R130277 |
Ideal Chemistry: Cu2+Pb2+4(S6+O4)O2(OH)4·H2O |
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Locality: Haltcliff Smelter, Caldbeck Fells, Cumbria Source: Neil Hubbard Owner: RRUFF Description: Violet acicular crystals, associated with sky-blue prismatic chenite, R130278. Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Elyite samples (2) ] | ||||||||||
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Emeleusite RRUFF ID: R061034 |
Ideal Chemistry: Na2LiFe3+Si6O15 |
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Locality: Igdlutalig, Ilimaussaq, Greenland Source: Michael Scott S101307 Owner: RRUFF Description: Light pink massive associated with albite and aegirine, co-type specimen Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Emmonsite RRUFF ID: R060802 |
Ideal Chemistry: Fe3+2(Te4+O3)3·2H2O |
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Locality: Moctezuma mine, Moctezuma, Sonora, Mexico Source: Michael Scott S100201 Owner: RRUFF Description: Spray of green globular aggregates associated with pale yellow schmitterite, R060524 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Emmonsite samples (3) ] | ||||||||||
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Emmonsite RRUFF ID: R120126 |
Ideal Chemistry: Fe3+2(Te4+O3)3·2H2O |
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Locality: Wendy open pit, Tambo mine, El Indio deposit, Elqui Province, Coquimbo Region, Chile Source: Robert A. Jenkins Owner: RRUFF Description: Globular green rosettes Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Emmonsite samples (3) ] | ||||||||||
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Emmonsite RRUFF ID: R130473 |
Ideal Chemistry: Fe3+2(Te4+O3)3·2H2O |
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Locality: Tombstone, Arizona, USA Source: Rock Currier Owner: RRUFF Description: Aggregates of granular green crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Emmonsite samples (3) ] | ||||||||||
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Emplectite RRUFF ID: R070307 |
Ideal Chemistry: Cu1+Bi3+S2-2 |
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Locality: Schwarzenberg District, Erzgebirge, Saxony, Germany Source: James Shigley Owner: RRUFF Description: Pale yellow metallic prisms associated with siderite and quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Chalcostibite (2) ] | ||||||||||
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Empressite RRUFF ID: R200013 |
Ideal Chemistry: AgTe |
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Locality: Empress Josephine mine , Bonanza, Bonanza Mining District, Saguache Co., Colorado, USA Source: Joan Rosell, Jordi Ibáñez (Geo3BCN, Barcelona) and Tariq Jawhari (CCiTUB Barcelona) RM2970 Owner: Joan Rosell Description: Bronze to gray metallic fragment Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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Enargite RRUFF ID: R050373 |
Ideal Chemistry: Cu3AsS4 |
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Locality: Butte, Silver Bow County, Montana, USA Source: Eugene Schlepp Owner: RRUFF Description: Black tabular crystals associated with quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Enargite samples (4) ] | ||||||||||
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Enargite RRUFF ID: R050435 |
Ideal Chemistry: Cu3AsS4 |
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Locality: Longfellow mine, Red Mountain Pass, Ouray, Colorado, USA Source: University of Arizona Mineral Museum 1803 Owner: RRUFF Description: Grayish black prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Enargite samples (4) ] | ||||||||||
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Enargite RRUFF ID: R050442 |
Ideal Chemistry: Cu3AsS4 |
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Locality: Butte, Silver Bow County, Montana, USA Source: University of Arizona Mineral Museum 10457 Owner: RRUFF Description: Black prismatic crystals associated with pyrite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Enargite samples (4) ] | ||||||||||
)
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Enargite RRUFF ID: R070176 |
Ideal Chemistry: Cu3AsS4 |
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|
Locality: Zuni Mine (Zuñi Mine), Anvil Mountain, Silverton, Silverton District, San Juan County, Colorado, USA Source: Michael Scott S106193 Owner: RRUFF Description: Massive fine grained dark gray metallic, associated with zunyite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Enargite samples (4) ] | ||||||||||
)
|
Englishite RRUFF ID: R060825 |
Ideal Chemistry: K3Na2Ca10Al15(OH)7(PO4)21·26H2O |
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|
Locality: Clay Canyon, Fairfield, Utah County, Utah, USA Source: Michael Scott S101172 Owner: RRUFF Description: Compressed aggregate of colorless to white pearly, platy crystals Status: The identification of this mineral is not yet confirmed. |
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)
|
Enstatite RRUFF ID: R040093 |
Ideal Chemistry: MgSiO3 |
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Locality: Castle Rock, Pennsylvania, USA Source: University of Arizona Mineral Museum 4637 Owner: RRUFF Description: Dark green massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R040094 |
Ideal Chemistry: MgSiO3 |
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Locality: unknown Source: University of Arizona Mineral Museum 4719 Owner: RRUFF Description: Dark green massive, associated with anthophyllite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
|
Enstatite RRUFF ID: X050192 |
Ideal Chemistry: MgSiO3 |
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Locality: Bamble, Norway Source: G.R. Rossman 40 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
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Enstatite RRUFF ID: X050068 |
Ideal Chemistry: MgSiO3 |
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Locality: Kygole, Australia Source: G.R. Rossman 1655 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
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Enstatite RRUFF ID: X050069 |
Ideal Chemistry: MgSiO3 |
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Locality: India Source: G.R. Rossman 325 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
|
Enstatite RRUFF ID: X050193 |
Ideal Chemistry: MgSiO3 |
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Locality: India Source: G.R. Rossman 1650 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: X050070 |
Ideal Chemistry: MgSiO3 |
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|
Locality: Webster, Jackson County, North Carolina, USA Source: CIT 11213 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R050644 |
Ideal Chemistry: MgSiO3 |
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Locality: Morogoro, Tanzania Source: Jibamitra Ganguly Owner: RRUFF Description: Light brown crystal fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R060630 |
Ideal Chemistry: MgSiO3 |
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Locality: unknown Source: Gemological Institute of America 11 Owner: RRUFF Description: Tan colored fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R060744 |
Ideal Chemistry: MgSiO3 |
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Locality: Orissa, India Source: Herb Obodda 079 Owner: RRUFF Description: Brown transparent fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R070097 |
Ideal Chemistry: MgSiO3 |
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Locality: Concord, Pennsylvania, USA Source: Michael Scott S100708 Owner: RRUFF Description: Pale brown bladed crystals frozen in matrix Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R070418 |
Ideal Chemistry: MgSiO3 |
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Locality: India Source: Michael Scott S102823 Owner: RRUFF Description: Brown translucent fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R070550 |
Ideal Chemistry: MgSiO3 |
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Locality: Tanzania Source: www.multicolour.com Owner: RRUFF Description: Brown, translucent, vitreous crystal fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R070641 |
Ideal Chemistry: MgSiO3 |
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Locality: Sri Lanka Source: Jibamitra Ganguly Owner: RRUFF Description: Translucent colorless crystalline fragment Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R100093 |
Ideal Chemistry: MgSiO3 |
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Locality: Hunan Province, China Source: William W. Pinch Owner: RRUFF Description: Massive green polished slab Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R120168 |
Ideal Chemistry: MgSiO3 |
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Locality: Merensky Reef, Rustenburg, Brushveld District, South Africa Source: Rock Currier Owner: RRUFF Description: Dark green, massive Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Enstatite RRUFF ID: R120174 |
Ideal Chemistry: MgSiO3 |
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Locality: Nuestra Señora del Carmen Mines, La Celia, Jumilla, Murcia, Spain Source: Bob Jenkins Owner: RRUFF Description: Transparent, pale greenish-brown bladed crystals associated with R120173 pseudobrookite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ pyroxene (81) ] | ||||||||||
| Quick search: [ All Enstatite samples (17) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R050570 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Lavra da Ilha, Minas Gerais, Brazil Source: University of Arizona Mineral Museum 9110 Owner: RRUFF Description: Pale brown prismatic crystals with wedge-shaped terminations Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R050557 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Minas Gerais, Brazil Source: Dave Bunk Minerals Owner: RRUFF Description: A radial group of light brown bladed crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R060293 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Mawi area, Nuristan, Laghman Province, Afghanistan Source: Herb Obodda 094 Owner: RRUFF Description: Orange brown prismatic crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R061055 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Mendes Pimental Pegmatite, Minas Gerais, Brazil Source: Royal Ontario Museum M52510 Owner: RRUFF Description: Brown pyramidal crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R130480 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Taraqual, Minas Gerais, Brazil Source: Rock Currier Owner: RRUFF Description: Sprays of tan colored bladed crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Eosphorite RRUFF ID: R140390 |
Ideal Chemistry: Mn2+AlPO4(OH)2·H2O |
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Locality: Seco claim, Taquaral, Brazil Source: Gunnar Farber Owner: RRUFF Description: Aggregates of brown prismatic crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Childrenite (12) ] | ||||||||||
| Quick search: [ All Eosphorite samples (6) ] | ||||||||||
)
|
Ephesite RRUFF ID: R060848 |
Ideal Chemistry: NaLiAl2(Si2Al2)O10(OH)2 |
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Locality: Postmaasburg, South Africa Source: Michael Scott S100913 Owner: RRUFF Description: Pale pink hexagonal mica books, polytype 2M1 Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ mica (50) ] | ||||||||||
)
|
Epididymite RRUFF ID: R060773 |
Ideal Chemistry: Na2Be2Si6O15·H2O |
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Locality: unknown Source: Michael Scott S101300 Owner: RRUFF Description: Colorless platy crystals forming a pseudohexagonal aggregate Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
| Quick search: [ All Epididymite samples (3) ] | ||||||||||
)
|
Epididymite RRUFF ID: R070580 |
Ideal Chemistry: Na2Be2Si6O15·H2O |
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Locality: Narsarsuk, Narsaq, Kitaa, Greenland Source: James Shigley Owner: RRUFF Description: A translucent to white elongated prism. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
| Quick search: [ All Epididymite samples (3) ] | ||||||||||
)
|
Epididymite RRUFF ID: R110029 |
Ideal Chemistry: Na2Be2Si6O15·H2O |
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Locality: Mount Malosa, Zomba District, Malawi Source: Marcus Origlieri Owner: RRUFF Description: Colorless micaceous blade Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
| Quick search: [ All Epididymite samples (3) ] | ||||||||||
)
|
Epidote RRUFF ID: R040089 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Grafton County, New Hampshire, USA Source: University of Arizona Mineral Museum 4485 Owner: RRUFF Description: Dark green coarsely crystalline massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R040092 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Nahant, Massachusetts, USA Source: University of Arizona Mineral Museum 2179 Owner: RRUFF Description: Green prismatic crystals imbedded in quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R050064 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: East Xichang City, Meigu County, Sichuan Province, China Source: Rock Currier Owner: RRUFF Description: Green prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R050131 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Calumet mine, Chaffee County, Colorado, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Green prismatic crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R050191 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Pampa Blanca, Castrovirreyna Province, Huancavelica Department, Peru Source: Dave Bunk Minerals Owner: RRUFF Description: Cluster of green elongated prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R050202 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Iron Cap mine, Landsman Camp, Graham County, Arizona, USA Source: Bob Downs Owner: RRUFF Description: Green colored prismatic single crystal associated with quartz, diopside and tremolite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
|
Epidote RRUFF ID: X050073 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Pakistan Source: RD Shannon, 62047- 72 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R050303 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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|
Locality: San Martin mine, Zacatecas, Mexico Source: Eugene Schlepp Owner: RRUFF Description: Green elongated prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R070205 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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Locality: Jebel Shacro, Morocco Source: Renato and Adriana Pagano Owner: RRUFF Description: Red-purple prismatic crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R100129 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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|
Locality: Pakistan-Afganistan Source: William W. Pinch Owner: RRUFF Description: Dark green cut gemstone Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R100148 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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|
Locality: Ethiopia Source: William W. Pinch Owner: RRUFF Description: Single dark green prismatic crystal Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R110127 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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|
Locality: Alchori, Pakistan Source: Jack Lowell Owner: RRUFF Description: Pale brown transparent prismatic crystals associated with green diopside, R110128 Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epidote RRUFF ID: R110129 |
Ideal Chemistry: Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) |
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|
Locality: Quetta, Baluchistan, Pakistan Source: Jack Lowell Owner: RRUFF Description: Dark green prismatic crystal Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Groups: [ epidote (31) ] [ clinozoisite (16) ] | ||||||||||
| Quick search: [ All Epidote samples (13) ] | ||||||||||
)
|
Epistilbite RRUFF ID: R061105 |
Ideal Chemistry: Ca3(Si18Al6)O48·16H2O |
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|
Locality: Berufiord, Iceland Source: Michael Scott S104446 Owner: RRUFF Description: Globular aggregate of thin tabular peach and white fibrous crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Mordenite (4) ] | ||||||||||
)
|
Epistolite RRUFF ID: R070396 |
Ideal Chemistry: (Na◻)Nb5+2Na3Ti4+(Si2O7)2O2(OH)2(H2O)4 |
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|
Locality: Tugtup Agtakorfia, Ilimaussaq complex, Narsaq, Kitaa (West Greenland) Province, Greenland Source: Michael Scott S104615 Owner: RRUFF Description: White platy crystals associated with pectolite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Epistolite (9) ] | ||||||||||
|
Epsomite RRUFF ID: X050074 |
Ideal Chemistry: MgS6+O4·7H2O |
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|
Locality: Death Valley, Inyo County, California, USA Source: Caltech Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Epsomite (2) ] | ||||||||||
| Quick search: [ All Epsomite samples (2) ] | ||||||||||
)
|
Epsomite RRUFF ID: R150060 |
Ideal Chemistry: MgS6+O4·7H2O |
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|
Locality: Synthetic, purchased from Walgreens Source: Hexiong Yang Owner: RRUFF Description: White powder Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Epsomite (2) ] | ||||||||||
| Quick search: [ All Epsomite samples (2) ] | ||||||||||
)
|
Erdite RRUFF ID: R070139 |
Ideal Chemistry: NaFe3+S2-2·2H2O |
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|
Locality: Coyote Peak, Orick, Humboldt County, California, USA Source: Michael Scott S100558 Owner: RRUFF Description: Deep red massive, underneath the weathering product of parallel light brown fibers (goethite), associated with submetallic bartonite, phlogopite, and barytolamprophyllite (R120087); co-type specimen Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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