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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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Wöhlerite RRUFF ID: R060086 |
Ideal Chemistry: NaCa2(Zr4+,Nb5+)(Si2O7)(O,F)2 |
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Locality: Langesundfjord, Norway Source: University of Arizona Mineral Museum 2918 Owner: RRUFF Description: Yellowish-brown fragment 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: [ Wohlerite (11) ] | ||||||||||
| Quick search: [ All Wöhlerite samples (2) ] | ||||||||||
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Wolfeite RRUFF ID: R050614 |
Ideal Chemistry: Fe2+2PO4(OH) |
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Locality: Hagendorf, Bavaria Source: University of Arizona Mineral Museum 3012 Owner: RRUFF Description: Reddish-brown 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: [ Wagnerite (7) ] | ||||||||||
| Quick search: [ All Wolfeite samples (3) ] | ||||||||||
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Wolfeite RRUFF ID: R060545 |
Ideal Chemistry: Fe2+2PO4(OH) |
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Locality: Big Fish River, Yukon Territory, Canada Source: Michael Scott S100274 Owner: RRUFF Description: Orange-brown fragment Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Wagnerite (7) ] | ||||||||||
| Quick search: [ All Wolfeite samples (3) ] | ||||||||||
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Wolfeite RRUFF ID: R140864 |
Ideal Chemistry: Fe2+2PO4(OH) |
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Locality: Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany Source: Rock Currier Owner: RRUFF Description: Reddish brown, vitreous, bladed crystalline aggregates in parallel growth with dark brown triplite and bluish vivianite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Wagnerite (7) ] | ||||||||||
| Quick search: [ All Wolfeite samples (3) ] | ||||||||||
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Wollastonite RRUFF ID: R040131 |
Ideal Chemistry: CaSiO3 |
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Locality: In-Ne-Koh-Pah Gorge, Jacumba, San Diego County, California, USA Source: University of Arizona Mineral Museum 12446 Owner: RRUFF Description: White coarsely crystalline massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Wollastonite (6) ] | ||||||||||
| Quick search: [ All Wollastonite samples (4) ] | ||||||||||
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Wollastonite RRUFF ID: R040008 |
Ideal Chemistry: CaSiO3 |
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Locality: Lake Baikal, Siberia, Russia Source: University of Arizona Mineral Museum 4220 Owner: RRUFF Description: 2M polytype. Colorless parallel acicular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Wollastonite (6) ] | ||||||||||
| Quick search: [ All Wollastonite samples (4) ] | ||||||||||
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Wollastonite RRUFF ID: R120016 |
Ideal Chemistry: CaSiO3 |
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Locality: Saint-Sauveur Graphite occurrence, Saint-Sauveur, Les Pays-d'en-Haut RCM, Laurentides, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Massive aggregate of colorless parallel acicular crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Wollastonite (6) ] | ||||||||||
| Quick search: [ All Wollastonite samples (4) ] | ||||||||||
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Wollastonite RRUFF ID: R120122 |
Ideal Chemistry: CaSiO3 |
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Locality: Fuka mine, Bicchu-cho, Okayama Prefecture, Japan Source: Marcus Origlieri Owner: RRUFF Description: Colorless platy, frozen in matrix, polytype 2M, associated with perovskite R120121, spurrite and gehlenite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Wollastonite (6) ] | ||||||||||
| Quick search: [ All Wollastonite samples (4) ] | ||||||||||
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Wölsendorfite RRUFF ID: R090051 |
Ideal Chemistry: Pb2+7(U6+O2)14O19(OH)4·12H2O |
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Locality: Shinkolobwe mine, Katanga, Congo Source: William W. Pinch Owner: RRUFF Description: A crust of orange blocky crystals. Sample is from the specimen used in the Burns (1999) study. Associated with pale yellow bladed or acicular rutherfordine. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Wolsendorfite (2) ] | ||||||||||
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Woodhouseite RRUFF ID: R060520 |
Ideal Chemistry: CaAl3(S6+O4)(PO4)(OH)6 |
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Locality: Champion mine, Mono County, California, USA Source: Michael Scott S100213 Owner: RRUFF Description: Colorless cubes, with striations that display the rhombohedral symmetry Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ alunite (46) ] [ beudantite (14) ] | ||||||||||
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Woodwardite RRUFF ID: R060762 |
Ideal Chemistry: (Cu2+,Al)9(S6+O4)2(OH)18·nH2O |
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Locality: Cornwall, England Source: Michael Scott S101245 Owner: RRUFF Description: Pale blue granular coating on bull quartz Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ Woodwardite (5) ] [ Hydrotalcite (22) ] | ||||||||||
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Wooldridgeite RRUFF ID: R100005 |
Ideal Chemistry: Na2CaCu2+2(P2O7)2·10H2O |
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Locality: Judkins Quarry, Nuneaton, Warwickshire, England Source: William Pinch Owner: RRUFF Description: Pale green equant rhombic-dipyramidal crystals, co-type sample Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Wulfenite RRUFF ID: R050024 |
Ideal Chemistry: Pb2+Mo6+O4 |
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Locality: Old Yuma mine, Tucson, Arizona, USA Source: Eugene Schlepp Owner: RRUFF Description: Orange flat tabular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Scheelite (17) ] | ||||||||||
| Quick search: [ All Wulfenite samples (3) ] | ||||||||||
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Wulfenite RRUFF ID: R050149 |
Ideal Chemistry: Pb2+Mo6+O4 |
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Locality: Chapacase mine, Sierra Cerrillias District, Tocopilla, Chile Source: Jim McGlasson Owner: RRUFF Description: Orange thin tabular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Scheelite (17) ] | ||||||||||
| Quick search: [ All Wulfenite samples (3) ] | ||||||||||
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Wulfenite RRUFF ID: R050501 |
Ideal Chemistry: Pb2+Mo6+O4 |
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Locality: Los Lamentos, Chihuahua, Mexico Source: California Institute of Technology W-21007 Owner: RRUFF Description: Orange tabular crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Scheelite (17) ] | ||||||||||
| Quick search: [ All Wulfenite samples (3) ] | ||||||||||
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Wupatkiite RRUFF ID: R060515 |
Ideal Chemistry: Co2+Al2(S6+O4)4·22H2O |
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Locality: Lorena Gold mine, Cloncurry, Queensland, Australia Source: Michael Scott S100326 Owner: RRUFF Description: Pale pink acicular crystals in a random and loose aggregate Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Halotrichite (7) ] | ||||||||||
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Wurtzite RRUFF ID: R060181 |
Ideal Chemistry: Zn2+S2+ |
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Locality: Silver Islet mine, Thunder Bay, Ontario, Canada Source: Lloyd Twaites Owner: RRUFF Description: Dark-brown hexagonal prisms, polytype 2H Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Wurtzite samples (2) ] | ||||||||||
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Wurtzite RRUFF ID: R130069 |
Ideal Chemistry: Zn2+S2+ |
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Locality: Merelani Hills (Mererani), Lelatema Mountains, Arusha Region, Tanzania Source: William W. Pinch Owner: RRUFF Description: Reddish brown blocky crystals, polytype wurtzite-4H Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Wurtzite samples (2) ] | ||||||||||
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Wuyanzhiite RRUFF ID: R180023 |
Ideal Chemistry: Cu2S |
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Locality: #5 orebody on the -65 m level in Bofang Copper mine, about 40 km south from Hengyang City, Hunan Province, China. Source: Xiangping Gu Owner: RRUFF Description: Bluish dark gray, associated with chalcocite, Djurleite, bornite, sphalerite, smithonite, pyrite, and quartz. Part of co-type sample. Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Wyartite II RRUFF ID: R090061 |
Ideal Chemistry: CaU5+(U6+O2)2O4(OH)·3H2O |
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Locality: Shinkolobwe mine, Katanga, Congo Source: William W. Pinch Owner: RRUFF Description: Elongated and striated platy translucent black crystals. This is the material known as the dehydrated phase of wyartite, sometimes known as wyartite II (Hawthorne et al, 2006) Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Xanthoconite RRUFF ID: R070746 |
Ideal Chemistry: Ag1+3As3+S2-3 |
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Locality: Freiberg District, Erzgebirge, Saxony, Germany Source: Michael Scott S106258 Owner: RRUFF Description: Light brown to yellow bladed crystals, associated with red prismatic proustite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Xanthoconite (2) ] | ||||||||||
| Quick search: [ All Xanthoconite samples (2) ] | ||||||||||
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Xanthoconite RRUFF ID: R080013 |
Ideal Chemistry: Ag1+3As3+S2-3 |
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Locality: Imiter mine, Djebel Sarhro, 20 km. from Quarzazate, Anti Atlas Mountains, Morocco Source: William W. Pinch Owner: RRUFF Description: Brown to orange tabular crystals, in groups and singles, associated with red elongated prisms of proustite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Xanthoconite (2) ] | ||||||||||
| Quick search: [ All Xanthoconite samples (2) ] | ||||||||||
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Xanthoxenite RRUFF ID: R050234 |
Ideal Chemistry: Ca4Fe3+2(PO4)4(OH)2·3H2O |
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Locality: Palermo mine, North Groton, Grafton County, New Hampshire, USA Source: Marcus Origlieri Owner: RRUFF Description: Pale-yellow massive Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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Xenotime-(Y) RRUFF ID: R050178 |
Ideal Chemistry: YPO4 |
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Locality: Novo Horizonte, Bahia, Brazil Source: Marcus Origlieri Owner: RRUFF Description: Brown crystal fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Xenotime-(Y) samples (3) ] | ||||||||||
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Xenotime-(Y) RRUFF ID: R060428 |
Ideal Chemistry: YPO4 |
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Locality: Zagi Mountain, near Hammedabad, Khaffor Dehri, North-West Frontier Province, Pakistan Source: Herb Obodda 107 Owner: RRUFF Description: 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: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Xenotime-(Y) samples (3) ] | ||||||||||
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Xenotime-(Y) RRUFF ID: R120080 |
Ideal Chemistry: YPO4 |
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Locality: Clora May mine, Chaffee County, Colorado, USA Source: Rudy Bolona Owner: RRUFF Description: Yellow-brown massive Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Xenotime-(Y) samples (3) ] | ||||||||||
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Xocomecatlite RRUFF ID: R070738 |
Ideal Chemistry: Cu2+3Te6+O4(OH)4 |
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Locality: Bambollita mine (Oriental mine), Moctezuma, Municipio de Moctezuma, Sonora, Mexico Source: Michael Scott S103461 Owner: RRUFF Description: Green spherules Status: The identification of this mineral is not yet confirmed. |
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Xonotlite RRUFF ID: R120029 |
Ideal Chemistry: Ca6Si6O17(OH)2 |
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Locality: Kalahari manganese field, Northern Cape Province, South Africa Source: Donald Doell Owner: RRUFF Description: Colorless lathlike crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Xonotlite samples (2) ] | ||||||||||
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Xonotlite RRUFF ID: R180003 |
Ideal Chemistry: Ca6Si6O17(OH)2 |
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Locality: Nchwaning III mine, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa Source: Jaco and Tania Janse van Nieuwenhuizen Owner: RRUFF Description: Sprays of colorless prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Xonotlite samples (2) ] | ||||||||||
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Yangite RRUFF ID: R090031 |
Ideal Chemistry: Pb2+Mn2+Si3O8·H2O |
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Locality: Kombat, Namibia Source: William W. Pinch Owner: RRUFF Description: Colorless to pale brown bladed crystals associated with black massive melanotekite, R090032, and brown rhodochrosite. Sample is from the John Innes collection. 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: [ Not in a structural group (133) ] | ||||||||||
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Yanomamite RRUFF ID: R060537 |
Ideal Chemistry: In3+As5+O4·2H2O |
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Locality: Periquito mine, Monte Alegre de Goias, Goias, Brazil Source: Michael Scott S100011 Owner: RRUFF Description: Tan colored microscopic crystalline druse Status: The identification of this mineral is not yet confirmed. |
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Yarrowite RRUFF ID: R060536 |
Ideal Chemistry: Cu9S8 |
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Locality: Yarrow Creek, southwestern Alberta, Canada Source: Michael Scott S100224 Owner: RRUFF Description: Black metallic massive, amorphous Status: The identification of this mineral is not yet confirmed. |
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Yeatmanite RRUFF ID: R141001 |
Ideal Chemistry: Zn2+6Mn2+9Sb5+2O12(SiO4)4 |
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Locality: 1500 foot level, Sterling mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex County, New Jersey, USA Source: Rock Currier Owner: RRUFF Description: Thin brown or grey platy crystals, associated with yellow adelite. Twinned by a 2-fold around (001). Previously published structure is probably incorrect. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Katoptrite (2) ] | ||||||||||
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Yedlinite RRUFF ID: R050338 |
Ideal Chemistry: Pb2+6Cr3+Cl6O(OH)7 |
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Locality: Tiger, Pinal County, Arizona, USA Source: University of Arizona Mineral Museum 11360 Owner: RRUFF Description: Pale purple prismatic crystals associated with blue diaboleite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Yingjiangite RRUFF ID: R070740 |
Ideal Chemistry: K2Ca(U6+O2)7(PO4)4(OH)6·6H2O |
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Locality: Kamaka Bar, Frazier River, Kamloops Mining Division, British Columbia, Canada Source: Michael Scott S106144 Owner: RRUFF Description: Golden yellow massive embedded in epoxy Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Phosphuranylite (7) ] | ||||||||||
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Yoderite RRUFF ID: R050277 |
Ideal Chemistry: (MgAl3)(MgAl)Al2O2(SiO4)4(OH)2 |
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Locality: Mautia Hill, Kongwa, Central Province, Tanzania Source: Marcus Origlieri Owner: RRUFF Description: Blue anhedral lathlike grains Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Yofortierite RRUFF ID: R080111 |
Ideal Chemistry: Mn2+5Si8O20(OH)2·7H2O |
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Locality: Mont Saint-Hilaire, Quebec, Canada Source: William W. Pinch Owner: RRUFF Description: Orange-brown thin fibers associated with albite Status: The identification of this mineral is not yet confirmed. |
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| Mineral Groups: [ Palygorskite (2) ] [ Clay (86) ] | ||||||||||
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Yoshimuraite RRUFF ID: R050266 |
Ideal Chemistry: Ba4Mn2+4Ti4+2(Si2O7)2(PO4)2O2(OH)2 |
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Locality: Taguchi mine, Shidara, Kitashidara-Gun, Aichi Prefecture, Japan Source: Marcus Origlieri Owner: RRUFF Description: Brown tabular crystals associated with katophorite, R050633. 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) ] | ||||||||||
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Yttrium aluminum garnet RRUFF ID: X090003 |
Ideal Chemistry: Y3Al2(AlO4)3 |
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Locality: Synthetic Source: Gemological Institute of America 15735 Owner: GIA Description: Faceted colorless gemstone, 1.42 ct Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Yttrium aluminum garnet samples (3) ] | ||||||||||
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Yttrium aluminum garnet RRUFF ID: R110105 |
Ideal Chemistry: Y3Al2(AlO4)3 |
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Locality: Synthetic Source: Gemological Institute of America 10-12-2010-10 Owner: RRUFF Description: A cut, green (2.71ct) gemstone, grown by crystal pulling Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Yttrium aluminum garnet samples (3) ] | ||||||||||
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Yttrium aluminum garnet RRUFF ID: R150067 |
Ideal Chemistry: Y3Al2(AlO4)3 |
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Locality: Synthetic Source: Martin Zinn Owner: RRUFF Description: Colorless transparent fragment Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Yttrium aluminum garnet samples (3) ] | ||||||||||
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Yttrotantalite-(Y) RRUFF ID: R060022 |
Ideal Chemistry: (Y,U6+,Fe2+)(Ta5+,Nb5+)2(O,OH)4 |
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Locality: Swaziland Source: American Museum of Natural History 67464 Owner: RRUFF Description: Brown glassy amorphous, note that a fragment of this sample was heated and is posted at R080046 Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ Columbite (32) ] | ||||||||||
| Quick search: [ All Yttrotantalite-(Y) samples (3) ] | ||||||||||
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Yttrotantalite-(Y) RRUFF ID: R060828 |
Ideal Chemistry: (Y,U6+,Fe2+)(Ta5+,Nb5+)2(O,OH)4 |
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Locality: Skuleboda, Sweden Source: Michael Scott S101196 Owner: RRUFF Description: Dark brown massive blebs - metamict Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Columbite (32) ] | ||||||||||
| Quick search: [ All Yttrotantalite-(Y) samples (3) ] | ||||||||||
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Yttrotantalite-(Y) RRUFF ID: R080046 |
Ideal Chemistry: (Y,U6+,Fe2+)(Ta5+,Nb5+)2(O,OH)4 |
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Locality: Swaziland Source: American Museum of Natural History 67464 Owner: RRUFF Description: Brown glassy from amorphous sample R060022 after heating at T = 850 C for 18 hours Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Columbite (32) ] | ||||||||||
| Quick search: [ All Yttrotantalite-(Y) samples (3) ] | ||||||||||
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Yttrotungstite-(Y) RRUFF ID: R050569 |
Ideal Chemistry: YW6+2O6(OH)3 |
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Locality: Perak, Malaysia Source: University of Arizona Mineral Museum 3086 Owner: RRUFF Description: Colorless flattened lathlike crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Yttrotungstite (1) ] | ||||||||||
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Yuanfuliite RRUFF ID: R100067 |
Ideal Chemistry: Mg(Fe3+,Al)O(BO3) |
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Locality: La Ceila, near Jumilla, Murcia Province, Spain Source: Bob Jenkins Owner: RRUFF Description: Sprays of red needles associated with black tabular hematite, colorless plates of sanidine, and yellow bladed crystals of an amphibole R100069, possibly richterite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Warwickite (3) ] | ||||||||||
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Yugawaralite RRUFF ID: R050407 |
Ideal Chemistry: Ca(Si6Al2)O16·4H2O |
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Locality: Malad quarry, Mumbai, Maharashtra, India Source: G.R. Rossman MK29 Owner: RRUFF Description: Group of colorless flat tabular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Yugawaralite samples (2) ] | ||||||||||
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Yugawaralite RRUFF ID: R060568 |
Ideal Chemistry: Ca(Si6Al2)O16·4H2O |
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Locality: Khandivali Quarry, near Bombay, India Source: Michael Scott S100229 Owner: RRUFF Description: Colorless fragment Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Yugawaralite samples (2) ] | ||||||||||
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Yukonite RRUFF ID: X100001 |
Ideal Chemistry: Ca7Fe3+15(As5+O4)9O16·25H2O |
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Locality: Tagish Lake, Yukon, Canada Source: Geological Survey of Canada Owner: M. A. Gomez, L. Becze and G.P. Demopoulos of McGill University Description: Single homogeneous crystals. Sample and data are from Gomez et al (2010). Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Yuksporite RRUFF ID: R060818 |
Ideal Chemistry: K4(Ca,Na)14(Sr,Ba)2(◻,Mn2+,Fe3+)(Ti4+,Nb5+)4(O,OH)4(Si6O17)2(Si2O7)3(H2O,OH)3 |
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Locality: Chibiny, Kola Peninsula, Russia Source: Bob Jenkins Owner: RRUFF Description: Aggregate of tan colored thin lamellae formed from parallel fibers Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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Yuzuxiangite RRUFF ID: R200008 |
Ideal Chemistry: Sr3Fe3+(Si2O6)2(OH)·3H2O |
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Locality: Wessels mine, Kalahari manganese field, Northern Cape Province, South Africa Source: Jaco and Tania Janse van Nieuwenhuizen Owner: RRUFF Description: Aggregates of light brownish acicular crystals, associated with blue granular meieranite (R140947), colorless hydroxymcglassonite-(K), massive pale green sugilite, prismatic grey aegirine and bladed white pectolite. Cotype sample. Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Ohmilite (1) ] | ||||||||||
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Yvonite RRUFF ID: R100010 |
Ideal Chemistry: Cu2+(As5+O3OH)·2H2O |
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Locality: Salsigne Gold mine, Aude, France Source: William Pinch Owner: RRUFF Description: Aggregates of pale blue grains Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Zabuyelite RRUFF ID: R100211 |
Ideal Chemistry: Li2CO3 |
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Locality: Synthetic, purchased from Sigma-Aldrich Source: Michael Scott Owner: Michael Scott Description: White powder Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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)
|
Zaccariniite RRUFF ID: R130009 |
Ideal Chemistry: RhNiAs |
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|
Locality: Loma Peguera chromitite, Dominican Replubic Source: Anna Vymazalova Owner: University of Leoben Description: Anhedral grains, intergrown with garutiite, in association with hexaferrum, Ru-Os-Ir-Fe alloys, and Ru-Os-Ir-Fe oxygenated compounds in chromite. Data from Vymazalova et al. (2012) Status: The identification of this mineral has been determined by Raman spectroscopy and chemical analysis |
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| Quick search: [ All Zaccariniite samples (2) ] | ||||||||||
)
|
Zaccariniite RRUFF ID: R130010 |
Ideal Chemistry: RhNiAs |
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|
Locality: Synthetic Source: Anna Vymazalova Owner: Anna Vymazalova Description: Opaque with metallic luster. It is brittle, with no cleavage. Data from Vymazalova et al. (2012) Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Quick search: [ All Zaccariniite samples (2) ] | ||||||||||
)
|
Zálesíite RRUFF ID: R060228 |
Ideal Chemistry: Cu2+6Ca(As5+O4)2(As5+O3OH)(OH)6·3H2O |
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Locality: Hilarion mine, near Kamareza, Laurium, Attica Penninsula, Greece Source: Michael Scott S100145 Owner: RRUFF Description: Radiating light blue acicular crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Mixite (10) ] | ||||||||||
| Quick search: [ All Zálesíite samples (2) ] | ||||||||||
)
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Zálesíite RRUFF ID: R070455 |
Ideal Chemistry: Cu2+6Ca(As5+O4)2(As5+O3OH)(OH)6·3H2O |
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Locality: Zálesí, Javorník, Olomouc Region, Moravia (Mähren; Maehren), Czech Republic Source: Michael Scott S103060 Owner: RRUFF Description: Matted aggregates of pale blue-green microscopic fibers Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Mixite (10) ] | ||||||||||
| Quick search: [ All Zálesíite samples (2) ] | ||||||||||
)
|
Zanazziite RRUFF ID: R050578 |
Ideal Chemistry: Ca2Mg5Be4(PO4)6(OH)4·6H2O |
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Locality: Lavra da Ilha pegmatite, Taquaral, Minas Gerais, Brazil Source: University of Arizona Mineral Museum 16166 Owner: RRUFF Description: Mass of pale green acicular crystals associated with eosphorite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ roscherite (9) ] | ||||||||||
| Quick search: [ All Zanazziite samples (2) ] | ||||||||||
)
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Zanazziite RRUFF ID: R100220 |
Ideal Chemistry: Ca2Mg5Be4(PO4)6(OH)4·6H2O |
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Locality: Jenipapo district, Itinga, Minas Gerais, Brazil Source: Luiz Menezes Owner: RRUFF Description: Pale lilac rectangular blocky crystals on muscovite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ roscherite (9) ] | ||||||||||
| Quick search: [ All Zanazziite samples (2) ] | ||||||||||
)
|
Zaratite RRUFF ID: R050268 |
Ideal Chemistry: Ni2+3CO3(OH)4·4H2O |
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Locality: Lord Brassy mine, Tasmania, Australia Source: Marcus Origlieri Owner: RRUFF Description: Green amorphous crust, intimately associated with nepouite Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ Amorphous (18) ] | ||||||||||
)
|
Zavaritskite RRUFF ID: R070488 |
Ideal Chemistry: Bi3+OF |
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Locality: Moldava, Dubí, Krusné Hory Mts (Erzgebirge), Ústí Region, Bohemia (Böhmen; Boehmen), Czech Republic Source: Michael Scott S103068 Owner: RRUFF Description: Dark gray submetallic massive Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Matlockite (3) ] | ||||||||||
)
|
Zektzerite RRUFF ID: R070485 |
Ideal Chemistry: NaLiZr4+Si6O15 |
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Locality: Washington Pass, Golden Horn Batholith, Okanogan County, Washington, USA Source: Michael Scott S103063 Owner: RRUFF Description: Pale pink to colorless hexagonal prismatic crystal fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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)
|
Zellerite RRUFF ID: R070454 |
Ideal Chemistry: Ca(U6+O2)(CO3)2·5H2O |
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|
Locality: Frey No. 4 mine, Red Canyon, White Canyon District, San Juan County, Utah, USA Source: Michael Scott S103072 Owner: RRUFF Description: Aggregates of pale yellow fibers associated with yellow liebigite Status: The identification of this mineral is not yet confirmed. |
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)
|
Zemannite RRUFF ID: R050273 |
Ideal Chemistry: Mg0.5Zn2+Fe3+(Te4+O3)3·nH2O (3≤n≤4.5) |
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Locality: Mina Bambollita, Moctezuma, Sonora, Mexico Source: Marcus Origlieri Owner: RRUFF Description: Dark reddish-brown hexagonal prisms Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Zemannite (3) ] | ||||||||||
)
|
Zeophyllite RRUFF ID: R060150 |
Ideal Chemistry: Ca13Si10O28(OH)2F8·6H2O |
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Locality: Radzein, near Teplitz, Bohemia, Czech Republic Source: University of Arizona Mineral Museum 2957 Owner: RRUFF Description: Spherical aggregates of white platy crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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)
|
Zhanghuifenite RRUFF ID: R141027 |
Ideal Chemistry: Na3Mn2+4Mg2Al(PO4)6 |
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Locality: Santa Ana Pegmatite, Totoral pegmatitic field, Coronel Pringles Department, San Luis, Argentina Source: William W. Pinch Owner: RRUFF Description: Dark green massive, lighter green when thin, 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: [ Alluaudite (22) ] [ Wyllieite (8) ] | ||||||||||
| Quick search: [ All Zhanghuifenite samples (2) ] | ||||||||||
)
|
Zhanghuifenite RRUFF ID: R160030 |
Ideal Chemistry: Na3Mn2+4Mg2Al(PO4)6 |
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Locality: Santa Ana pegmatite, Totoral pegmatitic field, Coronel Pringles Department, San Luis, Argentina Source: Jaroslav Hyršl Owner: RRUFF Description: Dark green massive in veinlets, associated with beusite and lithiophilite. Type sample Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ Alluaudite (22) ] [ Wyllieite (8) ] | ||||||||||
| Quick search: [ All Zhanghuifenite samples (2) ] | ||||||||||
)
|
Zharchikhite RRUFF ID: R061136 |
Ideal Chemistry: Al(OH)2F |
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Locality: Zharchikha deposit, Buryatia, Russia Source: Michael Scott S105120 Owner: RRUFF Description: White granular massive, co-type material Status: The identification of this mineral is not yet confirmed. |
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)
|
Zhenruite RRUFF ID: R220010 |
Ideal Chemistry: (Mo6+O3)2·H2O |
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|
Locality: Freedom No. 2 mine, Marysvale District (Marysvale Uranium area), Piute County, Utah, USA Source: Mike Scott S102692 Owner: RRUFF Description: Colorless bladed or tabular crystals, associated with R220001. Status: unconfirmed |
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)
|
Ziesite RRUFF ID: R070482 |
Ideal Chemistry: Cu2+2V5+2O7 |
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Locality: Izalco Volcano, Sonsonate Department, El Salvador Source: Michael Scott S103064 Owner: RRUFF Description: Dark brown to black poorly-formed grains scattered over white efflorescent material, co-type material, associated with well-formed crystals of fingerite, R070614 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
|
Zigrasite RRUFF ID: R120143 |
Ideal Chemistry: MgZr4+(PO4)2·4H2O |
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Locality: Dunton quarry, Newry, Oxford County, Maine, USA Source: James Zigras Owner: RRUFF Description: Single brownish yellow grain; holotype specimen Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Malhmoodite (3) ] | ||||||||||
)
|
Zinc RRUFF ID: R070497 |
Ideal Chemistry: Zn |
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Locality: Round Mountain area, Shasta County, California, USA Source: James Shigley Owner: RRUFF Description: Grey, metallic crystal with irregular, platy structure Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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)
|
Zincite RRUFF ID: R050419 |
Ideal Chemistry: Zn2+O |
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Locality: Sterling Hill, Sussex County, New Jersey, USA Source: Marcus Origlieri Owner: RRUFF Description: Deep red crystal associated with calcite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Zincite samples (3) ] | ||||||||||
)
|
Zincite RRUFF ID: R050492 |
Ideal Chemistry: Zn2+O |
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Locality: Franklin, Sussex County, New Jersey, USA Source: California Institute of Technology W-21076 Owner: RRUFF Description: Deep red massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Zincite samples (3) ] | ||||||||||
)
|
Zincite RRUFF ID: R060027 |
Ideal Chemistry: Zn2+O |
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|
Locality: synthetic Source: Jacque Reynard, Greg Schmidt Owner: RRUFF Description: Colorless prismatic crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Wurtzite (20) ] | ||||||||||
| Quick search: [ All Zincite samples (3) ] | ||||||||||
)
|
Zincocopiapite RRUFF ID: R060779 |
Ideal Chemistry: Zn2+Fe3+4(S6+O4)6(OH)2·20H2O |
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|
Locality: Les Valettes, Wallis, Switzerland Source: Michael Scott S101288 Owner: RRUFF Description: Brownish yellow granular Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Copiapite (4) ] | ||||||||||
)
|
Zincolibethenite RRUFF ID: R060763 |
Ideal Chemistry: Cu2+Zn2+PO4(OH) |
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Locality: Kabwe mine, Kabwe, Zambia Source: Michael Scott S101364 Owner: RRUFF Description: Pale greenish-blue botryoidal groups of radiating crystals, associated with colorless tarbuttite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Andalusite (17) ] | ||||||||||
| Quick search: [ All Zincolibethenite samples (2) ] | ||||||||||
)
|
Zincolibethenite RRUFF ID: R150008 |
Ideal Chemistry: Cu2+Zn2+PO4(OH) |
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Locality: Skorpion mine, Rosh Pinah, Namibia Source: Marcus Origlieri Owner: RRUFF Description: Irregular bright blue-green crystals, associated with colorless, prismatic hemimorphite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Andalusite (17) ] | ||||||||||
| Quick search: [ All Zincolibethenite samples (2) ] | ||||||||||
)
|
Zincolivenite RRUFF ID: R050583 |
Ideal Chemistry: Cu2+Zn2+As5+O4(OH) |
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Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia Source: University of Arizona Mineral Museum 14754 Owner: RRUFF Description: Green crystals associated with keyite, R050585, and schultenite, R050584 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Andalusite (17) ] | ||||||||||
)
|
Zincroselite RRUFF ID: R100192 |
Ideal Chemistry: Ca2Zn2+(As5+O4)2·2H2O |
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Locality: Tsumeb, Namibia Source: William W Pinch Owner: RRUFF Description: Colorless, lathlike, elongated and striated, associated with tennantite ore. A piece of the co-type specimen from John Innes Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Roselite (18) ] | ||||||||||
)
|
Zinkenite RRUFF ID: R060186 |
Ideal Chemistry: Pb2+9Sb3+22S2-42 |
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Locality: Llallagua, Potosi Department, Bolivia Source: Lloyd Twaites LT1257 Owner: RRUFF Description: Lead-gray metallic foliated fragment intimately associated with stibnite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zinkenite (2) ] | ||||||||||
| Quick search: [ All Zinkenite samples (2) ] | ||||||||||
)
|
Zinkenite RRUFF ID: R070577 |
Ideal Chemistry: Pb2+9Sb3+22S2-42 |
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Locality: Jetty mine, near Anaconda, Deer Lodge County, Montana, USA Source: James Shigley Owner: RRUFF Description: Gray metallic massive Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Zinkenite (2) ] | ||||||||||
| Quick search: [ All Zinkenite samples (2) ] | ||||||||||
)
|
Zinnwaldite RRUFF ID: R040138 |
Ideal Chemistry: K(Al,Fe,Li)3(Si,Al)4O10(OH)F |
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|
Locality: Tørdal, Telemark, Norway Source: University of Arizona Mineral Museum 15868 Owner: RRUFF Description: Dark green mica book, polytype 1M Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ mica (50) ] | ||||||||||
)
|
Zircon RRUFF ID: R050034 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Oaxaca, Mexico Source: University of Arizona Mineral Museum 13491 Owner: RRUFF Description: Reddish brown single crystal fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R050203 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Eastern Thailand Source: Eric Van Valkenburg Owner: RRUFF Description: Dark red water-worn single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
Zircon RRUFF ID: X050179 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Chantaburi, Thailand Source: G.R. Rossman 341 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
Zircon RRUFF ID: X050180 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Southeast Asia Source: Caltech 1218 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
Zircon RRUFF ID: X050181 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Blantyre, Malawi Source: Caltech 1465 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
Zircon RRUFF ID: X050182 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Henderson, North Carolina, USA Source: Caltech 1467 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
Zircon RRUFF ID: X050183 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Synthetic Source: Caltech Owner: Caltech Description: Grown by J. Hanchar, sample used in Finch et al (2001) Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R050286 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Renfrew County, Ontario, Canada Source: Marcus Origlieri Owner: RRUFF Description: Brownish red prismatic crystal frozen in matrix, associated with apatite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R050488 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Sigulani Village, Tambani Area, Blantyre District, Nyassaland Source: California Institute of Technology W-21066 Owner: RRUFF Description: Brown fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R100128 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Cambodia Source: William W. Pinch Owner: RRUFF Description: Blue cut gemstone Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R100144 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: Sri Lanka Source: William W. Pinch Owner: RRUFF Description: Brown, red, and green cut gemstones Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150080 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Colorless single waterworn euhedral crystal Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150081 |
Ideal Chemistry: Zr4+SiO4 |
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|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Green faceted single crystal Status: unconfirmed |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150082 |
Ideal Chemistry: Zr4+SiO4 |
||||||||
|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Green faceted crystal Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150083 |
Ideal Chemistry: Zr4+SiO4 |
||||||||
|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Green tetragonal prismatic crystal Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150084 |
Ideal Chemistry: Zr4+SiO4 |
||||||||
|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Blue faceted single crystal Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
)
|
Zircon RRUFF ID: R150085 |
Ideal Chemistry: Zr4+SiO4 |
||||||||
|
Locality: unknown Source: Michael Scott Owner: RRUFF Description: Deep-pink faceted single crystal Status: unconfirmed |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Zircon samples (17) ] | ||||||||||
|
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