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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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Uchucchacuaite RRUFF ID: R070760 |
Ideal Chemistry: Ag1+Mn2+Pb2+3Sb3+5S2-12 |
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Locality: Inakuraishi mine, Shakotan peninsula, Shiribeshi Province, Hokkaido Island, Japan Source: Michael Scott S106059 Owner: RRUFF Description: Steel gray metallic massive associated with rhodochrosite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Lillianite (17) ] | ||||||||||
| Quick search: [ All Uchucchacuaite samples (2) ] | ||||||||||
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Uchucchacuaite RRUFF ID: R100213 |
Ideal Chemistry: Ag1+Mn2+Pb2+3Sb3+5S2-12 |
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Locality: Uchuc-Chacua, Lima, Peru Source: Mark N. Feinglos Owner: RRUFF Description: Bright silver metallic massive, 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 Group: [ Lillianite (17) ] | ||||||||||
| Quick search: [ All Uchucchacuaite samples (2) ] | ||||||||||
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Ulexite RRUFF ID: R050062 |
Ideal Chemistry: NaCaB5O6(OH)6·5H2O |
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Locality: California, USA Source: Rock Currier Owner: RRUFF Description: Compact parallel fibrous group Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Ulexite samples (3) ] | ||||||||||
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Ulexite RRUFF ID: X050174 |
Ideal Chemistry: NaCaB5O6(OH)6·5H2O |
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Locality: Boron, California, USA Source: Caltech Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Ulexite samples (3) ] | ||||||||||
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Ulexite RRUFF ID: R050491 |
Ideal Chemistry: NaCaB5O6(OH)6·5H2O |
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Locality: Open Pit mine, Boron, Kern County, California, USA Source: California Institute of Technology W-20891 Owner: RRUFF Description: Colorless fragment Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Quick search: [ All Ulexite samples (3) ] | ||||||||||
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Ullmannite RRUFF ID: R050247 |
Ideal Chemistry: NiSbS |
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Locality: Salchendorf, Siegerland, North Rhine-Westphalia, Germany Source: Marcus Origlieri Owner: RRUFF Description: Steel gray massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Ullmannite (5) ] | ||||||||||
| Quick search: [ All Ullmannite samples (2) ] | ||||||||||
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Ullmannite RRUFF ID: R070541 |
Ideal Chemistry: NiSbS |
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Locality: Oms, Pyrennes Mountains, Spain Source: James Shigley Owner: RRUFF Description: Steel gray massive Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Ullmannite (5) ] | ||||||||||
| Quick search: [ All Ullmannite samples (2) ] | ||||||||||
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Ulrichite RRUFF ID: R070748 |
Ideal Chemistry: CaCu2+(U6+O2)(PO4)2·4H2O |
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Locality: Lake Boga Quarry, Lake Boga, Victoria, Australia Source: Royal Ontario Museum M52951 Owner: RRUFF Description: Radiating aggregates of light green acicular crystals associated with quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Umangite RRUFF ID: R070019 |
Ideal Chemistry: Cu3Se2 |
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Locality: Ato Bay, Beaverlodge Lake, Saskatchewan, Canada Source: Mark Mauthner 3340 Owner: RRUFF Description: Metallic dark blue to black blebs underneath green glassy material Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Umohoite RRUFF ID: R061135 |
Ideal Chemistry: (U6+O2)Mo6+O4·2H2O |
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Locality: Kyzulsai Mo-U deposit, south Kazakhstan Source: Michael Scott S105129 Owner: RRUFF Description: Patches of dark green platy crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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unknown RRUFF ID: D120012 |
Ideal Chemistry: |
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Locality: Synthetic Source: David Blake Owner: RRUFF Description: Counterfeit Guilin artesunate (an antimalarial drug): white powder containing calcite, aragonite, pyrimethamine, and sulfadoxine Status: unconfirmed |
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Uralborite RRUFF ID: R061140 |
Ideal Chemistry: CaB2O2(OH)4 |
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Locality: Fuka mine, Bicchu-cho, Okayama Prefecture, Japan Source: Michael Scott S105128 Owner: RRUFF Description: Colorless massive Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Uralolite RRUFF ID: R070749 |
Ideal Chemistry: Ca2Be4(PO4)3(OH)3·5H2O |
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Locality: Spodumene prospect (Brandrücken exploration adit), Brandrücken, Moschkogel Mt. - Weinebene area, Koralpe Mts, Carinthia, Austria Source: Michael Scott S101629 Owner: RRUFF Description: Radiating aggregates of gray-white matted fibers associated with quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Uramarsite RRUFF ID: R061122 |
Ideal Chemistry: N3-H4(U6+O2)As5+O4·3H2O |
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Locality: Bota-Burum Uranium deposit, Kazakhstan Source: Michael Scott S105121 Owner: RRUFF Description: Brownish green cleavage fragment, co-type material Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ meta-autunite (5) ] | ||||||||||
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Uraninite RRUFF ID: R070747 |
Ideal Chemistry: U4+O2 |
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Locality: Topsham, Sagadahoc County, Maine, USA Source: Michael Scott S101632 Owner: RRUFF Description: Elongated dodecahedral gray-black submetallic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Fluorite (12) ] | ||||||||||
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Uranophane RRUFF ID: R050380 |
Ideal Chemistry: Ca(U6+O2)2(SiO3OH)2·5H2O |
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Locality: Grafton County, New Hampshire, USA Source: University of Arizona Mineral Museum 5973 Owner: RRUFF Description: Orange massive coating Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Uranophane samples (3) ] | ||||||||||
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Uranophane RRUFF ID: R070038 |
Ideal Chemistry: Ca(U6+O2)2(SiO3OH)2·5H2O |
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Locality: Kyzulsai Mo-U deposit, south Kazakhstan Source: Michael Scott S105086 Owner: RRUFF Description: Lemon-yellow granular coating Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Quick search: [ All Uranophane samples (3) ] | ||||||||||
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Uranophane RRUFF ID: R070584 |
Ideal Chemistry: Ca(U6+O2)2(SiO3OH)2·5H2O |
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Locality: Wolsendorf, Schwandorf, Upper Palatinate, Bavaria, Germany Source: James Shigley Owner: RRUFF Description: Sprays and aggregates of pale yellow fibers Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Uranophane samples (3) ] | ||||||||||
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Uranopilite RRUFF ID: R060374 |
Ideal Chemistry: (U6+O2)6S6+O4O2(OH)6·14H2O |
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Locality: Apex mine, Lander County, Nevada, USA Source: Michael Scott S100025 Owner: RRUFF Description: Mass of yellow acicular crystals Status: The identification of this mineral is not yet confirmed. |
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Urusovite RRUFF ID: R061114 |
Ideal Chemistry: Cu2+AlO(As5+O4) |
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Locality: Tolbachik Volcano, Kamchatka Peninsula, Russia Source: Michael Scott S105122 Owner: RRUFF Description: Cluster of light green crystals embedded in epoxy, co-type material Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Ushkovite RRUFF ID: R060954 |
Ideal Chemistry: MgFe3+2(PO4)2(OH)2·8H2O |
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Locality: Linópolis, Minas Gerais, Brazil Source: Bob Jenkins Owner: RRUFF Description: Radial aggregate of pale brownish yellow bladed crystals, associated with radial aggregate of pale green atencioite, dark green rockbridgeite, and lefontite R140074 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Laueite (9) ] | ||||||||||
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Ussingite RRUFF ID: R070562 |
Ideal Chemistry: Na2AlSi3O8(OH) |
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Locality: Tareq Slope, Ilimaussaq, Narsaq, Kitaa Province, Greenland Source: James Shigley Owner: RRUFF Description: Pale purple massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Utahite RRUFF ID: R190036 |
Ideal Chemistry: MgCu2+4Zn2+2Te6+3O14(OH)4·6H2O |
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Locality: Tombstone, Cochise County, Arizona, USA Source: Peter Megaw Owner: RRUFF Description: Blue acicular crystals found as isolated crystals, or as sprays, associated with quartz and greenish dugganite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Uvarovite RRUFF ID: R060477 |
Ideal Chemistry: Ca3Cr3+2(SiO4)3 |
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Locality: Saranovskiy mine, Sarany, Ural Mountains, Russia Source: Michael Scott S100206 Owner: RRUFF Description: A druse of green dodecahedral crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Uvarovite samples (2) ] | ||||||||||
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Uvarovite RRUFF ID: R061041 |
Ideal Chemistry: Ca3Cr3+2(SiO4)3 |
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Locality: Outokumpu, Finland Source: Royal Ontario Museum M52536 Owner: RRUFF Description: Emerald-green euhedral crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Uvarovite samples (2) ] | ||||||||||
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Uzonite RRUFF ID: R100020 |
Ideal Chemistry: As4S5 |
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Locality: Lazaresti, Harghita County, Romania Source: William Pinch Owner: RRUFF Description: Yellow prismatic crystals associated with isolated red crystals of realgar Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Vaesite RRUFF ID: R070763 |
Ideal Chemistry: Ni2+(S2)2- |
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Locality: Shaba (Katanga), Congo (Zaïre) Source: Michael Scott S101616 Owner: RRUFF Description: Metallic black micro-octahedra in massive aggregates associated with pyrite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Pyrite (16) ] | ||||||||||
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Valentinite RRUFF ID: R050389 |
Ideal Chemistry: Sb3+2O3 |
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Locality: Bohemia Region, Pribram, Czech Republic Source: University of Arizona Mineral Museum 2886 Owner: RRUFF Description: Colorless prismatic parallel crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Valentinite samples (3) ] | ||||||||||
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Valentinite RRUFF ID: R060516 |
Ideal Chemistry: Sb3+2O3 |
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Locality: Sombrerete, Zacatecas, Mexico Source: Michael Scott S100020 Owner: RRUFF Description: Colorless prismatic single crystals, adamantine luster, associated with pyrite and black metallic, elongated jamesonite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Valentinite samples (3) ] | ||||||||||
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Valentinite RRUFF ID: R120096 |
Ideal Chemistry: Sb3+2O3 |
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Locality: China Source: Rob Lavinsky Owner: RRUFF Description: Radial spray of pale yellow and colorless bladed crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Valentinite samples (3) ] | ||||||||||
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Valleriite RRUFF ID: R080119 |
Ideal Chemistry: 2[(Fe3+,Cu1+)S2-]·1.53[(Mg,Al)(OH)2] |
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Locality: Transvaal, Complexe, Palabora, Sudáfrica Source: Joan Abella i Creus Owner: RRUFF Description: Dark metallic-bronze grains Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Valleriite (2) ] | ||||||||||
| Quick search: [ All Valleriite samples (2) ] | ||||||||||
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Valleriite RRUFF ID: R070750 |
Ideal Chemistry: 2[(Fe3+,Cu1+)S2-]·1.53[(Mg,Al)(OH)2] |
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Locality: Talnakh Cu-Ni Deposit, Taimyr Peninsula, Noril'sk, Putoran Mts, Taymyrskiy Autonomous Okrug, Eastern-Siberian Region, Russia Source: Michael Scott S106022 Owner: RRUFF Description: Bronze-yellow metallic massive associated with calcite Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Valleriite (2) ] | ||||||||||
| Quick search: [ All Valleriite samples (2) ] | ||||||||||
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Vanadinite RRUFF ID: R050171 |
Ideal Chemistry: Pb2+5(V5+O4)3Cl |
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Locality: Hamburg mine, La Paz County, Arizona, USA Source: Marcus Origlieri Owner: RRUFF Description: Red prismatic hexagonal crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Vanadinite samples (5) ] | ||||||||||
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Vanadinite RRUFF ID: R050189 |
Ideal Chemistry: Pb2+5(V5+O4)3Cl |
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Locality: Puzzler mine, Yuma County, Arizona, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Red and green hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Vanadinite samples (5) ] | ||||||||||
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Vanadinite RRUFF ID: R050376 |
Ideal Chemistry: Pb2+5(V5+O4)3Cl |
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Locality: Morocco Source: Eugene Schlepp Owner: RRUFF Description: Red hoppered crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Vanadinite samples (5) ] | ||||||||||
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Vanadinite RRUFF ID: R050530 |
Ideal Chemistry: Pb2+5(V5+O4)3Cl |
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Locality: Hillsboro, Sierra County, New Mexico, USA Source: University of Arizona Mineral Museum 8261 Owner: RRUFF Description: Yellow hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Vanadinite samples (5) ] | ||||||||||
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Vanadinite RRUFF ID: R050533 |
Ideal Chemistry: Pb2+5(V5+O4)3Cl |
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Locality: Ahumada mine, Los Lamentos, Mexico Source: University of Arizona Mineral Museum 1028 Owner: RRUFF Description: Greenish-brown hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Vanadinite samples (5) ] | ||||||||||
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Vanadiocarpholite RRUFF ID: R080099 |
Ideal Chemistry: Mn2+V3+AlSi2O6(OH)4 |
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Locality: Molinello mine, Graveglia Valley, Ne, Genova Province, Liguria, Italy Source: Michael Scott S101686 Owner: RRUFF Description: Yellow brown fibrous, associated with quartz crystals on matrix Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Carpholite (3) ] | ||||||||||
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Vanalite RRUFF ID: R061117 |
Ideal Chemistry: NaAl8V5+10O38·30H2O |
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Locality: Kurumsak deposit, Karatau, south Kazakhstan Source: Michael Scott S105126 Owner: RRUFF Description: Yellow fragments embedded in epoxy Status: The identification of this mineral is not yet confirmed. |
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Vandenbrandeite RRUFF ID: R080113 |
Ideal Chemistry: Cu2+U6+O2(OH)4 |
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Locality: Musonoi mine, Kolwezi, Katanga, Democratic Republic of Congo Source: William W. Pinch Owner: RRUFF Description: Aggregates of dark-green bladed crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Vandenbrandeite samples (2) ] | ||||||||||
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Vandenbrandeite RRUFF ID: R080114 |
Ideal Chemistry: Cu2+U6+O2(OH)4 |
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Locality: Shinkolobwe Mine, Shaba, Democratic Republic of Congo Source: William W. Pinch Owner: RRUFF Description: Dark blackish green crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Vandenbrandeite samples (2) ] | ||||||||||
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Vandendriesscheite RRUFF ID: R090064 |
Ideal Chemistry: Pb2+1.6(U6+O2)10O6(OH)11·11H2O |
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Locality: Shinkolobwe mine, Katanga, Congo Source: William W. Pinch Owner: RRUFF Description: Yellowish-orange blocky crystals associated with dark reddish-orange fourmarierite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Vanpeltite RRUFF ID: R230006 |
Ideal Chemistry: (Mo6+2O5)(S4+O3)·4H2O |
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Locality: Freedom No. 2 mine, Marysvale District, Piute County, Utah, USA Source: Brent Thorne Owner: RRUFF Description: Sprays of dark blue prismatic or bladed crystals associated with alunogen. Type sample. Raman was not measured because of very poor quality of spectra. 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) ] | ||||||||||
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Vantasselite RRUFF ID: R060371 |
Ideal Chemistry: Al4(PO4)3(OH)3·9H2O |
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Locality: Bihain, Stavelot Massif, Belgium Source: Michael Scott S100281 Owner: RRUFF Description: White pearly luster lamellar crystals in flattened rosettes Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Vanuralite RRUFF ID: R050544 |
Ideal Chemistry: Al(U6+O2)2(V5+O4)2(OH)·8.5H2O |
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Locality: Mounana mine, Franceville, Haut-Ogooué, Gabon Source: University of Arizona Mineral Museum 12564 Owner: RRUFF Description: Yellowish-green branching aggregates Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Varennesite RRUFF ID: R110194 |
Ideal Chemistry: Na8Mn2+2Si10O25(OH,Cl)2·12H2O |
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Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Monteregie, Quebec, Canada Source: Donald Doell Owner: RRUFF Description: Pale to dirty yellow platy Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Variscite RRUFF ID: R040180 |
Ideal Chemistry: AlPO4·2H2O |
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Locality: de Linde mine, Montgomery County, Arkansas, USA Source: University of Arizona Mineral Museum 12853 Owner: RRUFF Description: Indistinct green crystals forming a glassy crust Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Variscite samples (4) ] | ||||||||||
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Variscite RRUFF ID: R050467 |
Ideal Chemistry: AlPO4·2H2O |
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Locality: Garland County, Arkansas, USA Source: University of Arizona Mineral Museum 2454 Owner: RRUFF Description: Green crust of flattened crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Variscite samples (4) ] | ||||||||||
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Variscite RRUFF ID: R100222 |
Ideal Chemistry: AlPO4·2H2O |
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Locality: Canarana, Mato Grosso, Brazil Source: Luiz Menezes Owner: RRUFF Description: Green blocky, combination of pseudo-octahedral and pseudo-cubes on quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Variscite samples (4) ] | ||||||||||
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Variscite RRUFF ID: R110139 |
Ideal Chemistry: AlPO4·2H2O |
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Locality: Boa Vista pegmatite, Conselheiro Pena, Doce valley, Minas Gerais, Brazil Source: Luiz Menezes Owner: RRUFF Description: Red blocky crystals on a matrix of white albite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Variscite samples (4) ] | ||||||||||
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Varulite RRUFF ID: R060740 |
Ideal Chemistry: Na2Mn2+(Mn2+Fe3+)(PO4)3 |
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Locality: Kaatiala, Finland Source: Michael Scott S101256 Owner: RRUFF Description: Brown massive Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Alluaudite (22) ] | ||||||||||
| Quick search: [ All Varulite samples (3) ] | ||||||||||
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Varulite RRUFF ID: R160033 |
Ideal Chemistry: Na2Mn2+(Mn2+Fe3+)(PO4)3 |
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Locality: Nancy Pegmatite, Argentina Source: Jaroslav Hyrŝl Owner: RRUFF Description: Brown crystals, associated with light brown fillowite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Alluaudite (22) ] | ||||||||||
| Quick search: [ All Varulite samples (3) ] | ||||||||||
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Varulite RRUFF ID: R160052 |
Ideal Chemistry: Na2Mn2+(Mn2+Fe3+)(PO4)3 |
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Locality: Nancy Pegmatite, Chacabuco Dept, San Luis, Argentina Source: Donald Doell Owner: RRUFF Description: Dark green or brown crystals with good cleavage. Type sample of fupingqiuite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Alluaudite (22) ] | ||||||||||
| Quick search: [ All Varulite samples (3) ] | ||||||||||
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Vasilite RRUFF ID: R070716 |
Ideal Chemistry: (Pd,Cu)16(S,Te)7 |
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Locality: Mount Filipp, Kamchatka Oblast', Far-Eastern Region, Russia Source: Michael Scott S105843 Owner: RRUFF Description: Black metallic bleb; mounted on microprobe plastic Status: The identification of this mineral is not yet confirmed. |
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Västmanlandite-(Ce) RRUFF ID: R110171 |
Ideal Chemistry: Ce3+3CaMg2Al2Si5O19(OH)2F |
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Locality: Bastnas, Riddarhyttan, Sweden Source: Bob Jenkins Owner: RRUFF Description: Pink transparent gemmy massive associated with cerite-(Ce) R060708 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Gatelite (1) ] | ||||||||||
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Vauquelinite RRUFF ID: R060676 |
Ideal Chemistry: Cu2+Pb2+2(Cr6+O4)(PO4)(OH) |
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Locality: Beresovsk, near Ekaterinburg, Ural Mountains, Russia Source: Michael Scott S100222 Owner: RRUFF Description: Black wedge-shaped crystals, dark-green in thin crystal fragments, associated with yellowish-brown fine-grains and darker reddish-orange prismatic crocoite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Vauquelinite samples (2) ] | ||||||||||
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Vauquelinite RRUFF ID: R060926 |
Ideal Chemistry: Cu2+Pb2+2(Cr6+O4)(PO4)(OH) |
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Locality: Hardshell mine, Patagonia, Arizona, USA Source: Bob Jenkins Owner: RRUFF Description: Apple-green tabular crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Quick search: [ All Vauquelinite samples (2) ] | ||||||||||
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Vauxite RRUFF ID: X060017 |
Ideal Chemistry: Fe2+Al2(PO4)2(OH)2·6H2O |
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Locality: Siglo XX mine, Llallagua, Bustillos, Potosi, Bolivia Source: University of Arizona Mineral Museum 8499 Owner: University of Arizona Mineral Museum Description: Single crystal Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Vauxite samples (2) ] | ||||||||||
)
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Vauxite RRUFF ID: R070421 |
Ideal Chemistry: Fe2+Al2(PO4)2(OH)2·6H2O |
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Locality: Llallagua, Bustillos Province, Potosi, Bolivia Source: James Shigley Owner: RRUFF Description: Aggregates of pale blue tabular crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Vauxite samples (2) ] | ||||||||||
)
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Väyrynenite RRUFF ID: R050243 |
Ideal Chemistry: Mn2+Be(PO4)OH |
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Locality: Viitaniemi pegmatite, Erajarvi, Orivesi, Finland Source: Marcus Origlieri Owner: RRUFF Description: Pink massive with defined cleavage planes Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Väyrynenite samples (2) ] | ||||||||||
)
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Väyrynenite RRUFF ID: R050590 |
Ideal Chemistry: Mn2+Be(PO4)OH |
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Locality: Shengus, Pakistan Source: Wayne Thompson Owner: RRUFF Description: Pinkish brown fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Väyrynenite samples (2) ] | ||||||||||
)
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Veatchite RRUFF ID: R060348 |
Ideal Chemistry: Sr2[B5O8(OH)]2B(OH)3·H2O |
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Locality: 1360' level, 2S Drift, Billie mine, Death Valley, Inyo County, California, USA Source: Michael Scott S100082 Owner: RRUFF Description: Transparent white fibrous and platy mass Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Veatchite (1) ] | ||||||||||
)
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Veenite RRUFF ID: R130407 |
Ideal Chemistry: Pb2+2Sb3+2S2-5 |
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Locality: Madoc, Ontario, Canada Source: Rock Currier Owner: RRUFF Description: Steel gray metallic massive with red internal reflections, associated with boulangerite, reddish-brown sphalerite, and calcite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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)
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Vergasovaite RRUFF ID: R061141 |
Ideal Chemistry: Cu2+3O(Mo6+O4)(S6+O4) |
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Locality: Tolbachik Volcano, Kamchatka, Russia Source: Michael Scott S105130 Owner: RRUFF Description: Dark green prismatic, co-type material, associated with apple green euchlorine Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Vergasovaite (1) ] | ||||||||||
)
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Vermiculite RRUFF ID: R050490 |
Ideal Chemistry: Mg0.7(Mg,Fe3+,Al)6(Si,Al)8O20(OH)4·8H2O |
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Locality: near Tonopah, Nevada, USA Source: California Institute of Technology W-20939 Owner: RRUFF Description: Dark green micaceous fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Clay (86) ] [ Smectite-vermiculite (7) ] | ||||||||||
)
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Vernadite RRUFF ID: R080100 |
Ideal Chemistry: (Mn4+,Fe3+,Ca,Na)(O,OH)2·nH2O |
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Locality: Serra Branca pegmatite, Pedra Lavrada, Paraíba, Brazil Source: Michael Scott S1003673 Owner: RRUFF Description: Black rounded or globular micro grains, associated with serrabrancaite, R080077 Status: The identification of this mineral is not yet confirmed. |
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)
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Verplanckite RRUFF ID: R050265 |
Ideal Chemistry: Ba4Mn2+2Si4O12(OH,H2O)3Cl3 |
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Locality: Big Creek, Fresno County, California, USA Source: Marcus Origlieri Owner: RRUFF Description: Brownish orange disseminated grains Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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)
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Vertumnite RRUFF ID: R070063 |
Ideal Chemistry: Ca4Al4Si4O6(OH)24·3H2O |
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Locality: Ettringer, Bellerberg Mt, Eifel mountains, Germany Source: Bob Jenkins Owner: RRUFF Description: Rosettes of colorless platy crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Vésigniéite RRUFF ID: R120149 |
Ideal Chemistry: Cu2+3Ba(V5+O4)2(OH)2 |
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Locality: Mina Milpillas, Municipio de Santa Cruz, Sonora, Mexico Source: Marcus Origlieri Owner: RRUFF Description: Olive green druse of platy crystals, some with pseudohexagonal outlines, associated with malachite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Vesuvianite RRUFF ID: R050056 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Jeffrey Quarry, Asbestos, Quebec, Canada Source: Tony Gordian Owner: RRUFF Description: Green 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: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R050035 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Olmsteadville, New York, USA Source: University of Arizona Mineral Museum 6954 Owner: RRUFF Description: Brown single crystal fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R050233 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Ludwig, Nevada, USA Source: Marcus Origlieri Owner: RRUFF Description: Pale green euhedral single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
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Vesuvianite RRUFF ID: X050176 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Val D'Aosta, Italy Source: RD Shannon 62047- 18 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R050489 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Crestmore Quarry, Riverside County, California, USA Source: California Institute of Technology W-20938 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 Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R060170 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Jeffrey mine, Asbestos, Quebec, Canada Source: Guy Ouellet Owner: RRUFF Description: Violet prismatic crystals on diopside, R060171 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R060532 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Jeffrey mine, Asbestos, Quebec, Canada Source: Michael Scott S100121 Owner: RRUFF Description: Green prismatic single crystal Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R060902 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Jeffrey mine, Asbestos, Quebec, Canada Source: Michael Scott S100342 Owner: RRUFF Description: Purple equant, doubly terminated prismatic single crystals. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Vesuvianite RRUFF ID: R070226 |
Ideal Chemistry: (Ca,Na)19(Al,Mg,Fe3+)13(SiO4)10(Si2O7)4(OH,F,O)10 |
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Locality: Lupikko Mine, Pitkyaranta (Pitkäranta) District, Ladoga Region, Karelia Republic, Northern Region, Russia Source: Michael Scott S100462 Owner: RRUFF Description: Aggregate of gray prismatic crystals associated with calcite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Vesuvianite (12) ] | ||||||||||
| Quick search: [ All Vesuvianite samples (9) ] | ||||||||||
)
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Veszelyite RRUFF ID: R150143 |
Ideal Chemistry: (Cu2+,Zn2+)2Zn2+(PO4)(OH)3·2H2O |
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Locality: Katanga, Democratic Republic of the Congo Source: University of Arizona Mineral Museum 2731 Owner: University of Arizona Mineral Museum Description: Blue single crystals scattered in matrix Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Veszelyite (4) ] | ||||||||||
| Quick search: [ All Veszelyite samples (4) ] | ||||||||||
)
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Veszelyite RRUFF ID: R070312 |
Ideal Chemistry: (Cu2+,Zn2+)2Zn2+(PO4)(OH)3·2H2O |
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Locality: Black Pine mine, Flint Creek Valley, near Philipsburg, Granite County, Montana, USA Source: James Shigley Owner: RRUFF Description: Blue prismatic crystals associated with pyromorphite 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: [ Veszelyite (4) ] | ||||||||||
| Quick search: [ All Veszelyite samples (4) ] | ||||||||||
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Veszelyite RRUFF ID: R150144 |
Ideal Chemistry: (Cu2+,Zn2+)2Zn2+(PO4)(OH)3·2H2O |
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Locality: Hisaichi Mine, Nakagawa, Akita Prefecture, Japan Source: Leor Goldberg Owner: RRUFF Description: A fragment of dark blue crystal Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Veszelyite (4) ] | ||||||||||
| Quick search: [ All Veszelyite samples (4) ] | ||||||||||
)
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Veszelyite RRUFF ID: R160003 |
Ideal Chemistry: (Cu2+,Zn2+)2Zn2+(PO4)(OH)3·2H2O |
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Locality: Laochang ore field, Gejiu Co., Honghe Autonomous Prefecture, Yunnan Province, China Source: Renato and Adriana Pagano Owner: RRUFF Description: Blue prismatic crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Veszelyite (4) ] | ||||||||||
| Quick search: [ All Veszelyite samples (4) ] | ||||||||||
)
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Vigezzite RRUFF ID: R060584 |
Ideal Chemistry: (Ca,Ce3+)(Nb5+,Ta5+,Ti4+)2O6 |
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Locality: Jacupiranga mine, Cajati, São Paulo, Southeast Region, Brazil Source: Luiz Menezes and Michael Scott S100789 Owner: RRUFF Description: Brown flattened plates on white calcite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Aeschynite (8) ] | ||||||||||
| Quick search: [ All Vigezzite samples (2) ] | ||||||||||
)
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Vigezzite RRUFF ID: R120132 |
Ideal Chemistry: (Ca,Ce3+)(Nb5+,Ta5+,Ti4+)2O6 |
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Locality: Jacupiranga mine, Cajati, São Paulo, Southeast Region, Brazil Source: Luiz Menezes Owner: RRUFF Description: Brown transparent crystals associated with black tochilinite, strontianite, and dolomite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Aeschynite (8) ] | ||||||||||
| Quick search: [ All Vigezzite samples (2) ] | ||||||||||
)
|
Viitaniemiite RRUFF ID: R060052 |
Ideal Chemistry: NaCaAlPO4F3 |
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Locality: Paprook, Afghanistan Source: Marcus Origlieri Owner: RRUFF Description: Clear, colorless fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Viitaniemiite (1) ] | ||||||||||
)
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Villiaumite RRUFF ID: R060916 |
Ideal Chemistry: NaF |
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Locality: St. Hilaire, Quebec, Canada Source: Royal Ontario Museum M52436 Owner: RRUFF Description: Reddish transparent single cleavage Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Rocksalt (18) ] | ||||||||||
)
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Violarite RRUFF ID: R060846 |
Ideal Chemistry: Fe2+Ni3+2S2-4 |
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Locality: Perseverance mine, Agnew, Western Australia Source: Michael Scott S100939 Owner: RRUFF Description: Violet metallic massive Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ Spinel (66) ] | ||||||||||
)
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Virgilluethite RRUFF ID: R220017 |
Ideal Chemistry: Mo6+O3·H2O |
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Locality: Cooke's Peak, Cookes Range, Luna County, New Mexico, USA Source: Ron Gibbs Owner: RRUFF Description: Aggregates of yellow-green lamellas. 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: [ Tungstite (2) ] | ||||||||||
)
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Viséite RRUFF ID: R060544 |
Ideal Chemistry: Ca10Al24(PO4)14(SiO4)6F3O13·72H2O |
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Locality: Champion mine, White Mountains, Mono County, California, USA Source: Michael Scott S100015 Owner: RRUFF Description: Pale pink granular associated with deep blue scorzalite and light blue trolleite Status: The identification of this mineral is not yet confirmed. |
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)
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Vishnevite RRUFF ID: R061139 |
Ideal Chemistry: Na8(Al6Si6)O24(S6+O4)·2H2O |
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Locality: Vishnevyite Mountains, Urals, U.S.S.R. Source: Michael Scott S101512 Owner: RRUFF Description: Light blue irregular granular masses Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Groups: [ cancrinite-sodalite (37) ] [ cancrinite (11) ] | ||||||||||
)
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Vismirnovite RRUFF ID: R070216 |
Ideal Chemistry: Zn2+Sn4+(OH)6 |
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Locality: Mushiston Deposit, Pendzhikent, Kaznok Valley, Zeravshan Range, Viloyati Sughd (Viloyati Khodzhent; Viloyati Leninabad), Tajikistan Source: Michael Scott S100453 Owner: RRUFF Description: Yellow granular massive associated with malachite Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Perovskite (44) ] | ||||||||||
)
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Vistepite RRUFF ID: R070712 |
Ideal Chemistry: Mn2+4Sn4+B2O2(Si2O7)2(OH)2 |
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Locality: Rhodonite occurrence, Muzeinyi Valley, Inyl'chek Range, Issyk-Kul'skaya Oblast, Kyrgyzstan Source: Michael Scott S100544 Owner: RRUFF Description: Yellow gemmy fragments associated with rhodonite. Portion of type sample. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Vivianite RRUFF ID: R040185 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: Siglo XX mine, Llallagua, Bustillos, Potosi, Bolivia Source: University of Arizona Mineral Museum 11555 Owner: RRUFF Description: Green acicular single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vivianite RRUFF ID: R050076 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: near Canutillos mine, Potosi, Saavedra, Bolivia Source: Rock Currier Owner: RRUFF Description: Green prismatic and elongated single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vivianite RRUFF ID: R050464 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: Siglo XX mine, Llallagua, Potosi, Bolivia Source: University of Arizona Mineral Museum 11555 Owner: RRUFF Description: Bluish green elongated 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: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vivianite RRUFF ID: R050596 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: Chernomorskiy Quarry, near Kertch City, Crimea Peninsula, Ukraine Source: Barb Dutrow Owner: RRUFF Description: Group of dark blue elongated prismatic single crystals in a fossilized clam shell Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vivianite RRUFF ID: R060025 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: Gypsy mine, Minas Gerais, Brazil Source: Eric Van Valkenburg Owner: RRUFF Description: Blue-green fragment Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vivianite RRUFF ID: R070331 |
Ideal Chemistry: Fe2+3(PO4)2·8H2O |
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Locality: Big Fish River, Yukon Territory, Canada Source: Mark Mauthner 3369 Owner: RRUFF Description: Platy, indigo-blue massive, associated with maricite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Vivianite (17) ] | ||||||||||
| Quick search: [ All Vivianite samples (6) ] | ||||||||||
)
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Vladimirite RRUFF ID: R080001 |
Ideal Chemistry: Ca4(As5+O4)2(As5+O3OH)·4H2O |
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Locality: Cobriza mine, Copiapó, Chile Source: Bob Jenkins Owner: RRUFF Description: Parallel aggregate of colorless thin prisms. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Vladimirite samples (2) ] | ||||||||||
)
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Vladimirite RRUFF ID: R100075 |
Ideal Chemistry: Ca4(As5+O4)2(As5+O3OH)·4H2O |
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Locality: Ait Ahmane vein No. 53, Bou Azzer district, Morroco Source: Bob Jenkins Owner: RRUFF Description: Sprays of elongated bladed colorless crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Vladimirite samples (2) ] | ||||||||||
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