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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Artinite RRUFF ID: R060234 |
Ideal Chemistry: Mg2CO3(OH)2·3H2O |
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Locality: southern San Benito County, California, USA Source: Michael Scott S100297 Owner: RRUFF Description: Divergent sprays of clear colorless 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: [ Artinite (3) ] | ||||||||||
Quick search: [ All Artinite samples (2) ] | ||||||||||
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Artroeite RRUFF ID: R100034 |
Ideal Chemistry: Pb2+AlF3(OH)2 |
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Locality: Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA Source: Natural History Museum of Los Angeles County LACMNH 39338 Owner: RRUFF Description: Colorless fragments from the type specimen, associated with calcioaravaipaite R100033. Photos of type specimen are courtesy of LACMNH. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Asbecasite RRUFF ID: R060719 |
Ideal Chemistry: Ca3Ti4+As3+6Be2Si2O20 |
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Locality: Binntal, Wallis, Switzerland Source: Bob Jenkins Owner: RRUFF Description: Brownish-yellow transparent fragments associated with dark green chamosite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Asbolane RRUFF ID: R070306 |
Ideal Chemistry: Mn4+(O,OH)2·(Co3+,Ni2+,Mg,Ca)x(OH)2x·nH2O |
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Locality: Porterville, Tulare County, California, USA Source: James Shigley Owner: RRUFF Description: Coating of thin micron sized black platelets Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
Quick search: [ All Asbolane samples (2) ] | ||||||||||
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Asbolane RRUFF ID: R070359 |
Ideal Chemistry: Mn4+(O,OH)2·(Co3+,Ni2+,Mg,Ca)x(OH)2x·nH2O |
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Locality: Hachberg, Saint Avold, Moselle, France Source: Michael Scott S101785 Owner: RRUFF Description: Thin black platelets coating grains of quartz Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
Quick search: [ All Asbolane samples (2) ] | ||||||||||
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Aschamalmite RRUFF ID: R060690 |
Ideal Chemistry: Pb2+6-3xBi3+2+xS2-9 |
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Locality: Ascham Alp, Untersulzbach Valley, Salzburg, Austria Source: Michael Scott S101236 Owner: RRUFF Description: Lead gray metallic prismatic crystals in veins in quartz Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Lillianite (17) ] | ||||||||||
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Ashburtonite RRUFF ID: R110003 |
Ideal Chemistry: HPb2+4Cu2+4(Si4O12)(HCO3)4(OH)4Cl |
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Locality: Tonopah-Belmont mine, Maricopa County, Arizona, USA Source: Bob Jenkins Owner: RRUFF Description: Blue prismatic crystals associated with calcite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Cerchiaraite (4) ] | ||||||||||
Quick search: [ All Ashburtonite samples (3) ] | ||||||||||
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Ashburtonite RRUFF ID: R200010 |
Ideal Chemistry: HPb2+4Cu2+4(Si4O12)(HCO3)4(OH)4Cl |
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Locality: Rowley mine, Maricopa County, Arizona, USA Source: Bruce Murphy Owner: Bruce Murphy Description: Sprays of blue prismatic or acicular crystals, associated with calendonite, cerussite. Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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Mineral Group: [ Cerchiaraite (4) ] | ||||||||||
Quick search: [ All Ashburtonite samples (3) ] | ||||||||||
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Ashburtonite RRUFF ID: R200012 |
Ideal Chemistry: HPb2+4Cu2+4(Si4O12)(HCO3)4(OH)4Cl |
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Locality: Ashburton Downs Station, Western Australia, Australia Source: Bob Jenkins Owner: RRUFF Description: Blue prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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Mineral Group: [ Cerchiaraite (4) ] | ||||||||||
Quick search: [ All Ashburtonite samples (3) ] | ||||||||||
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Ashcroftine-(Y) RRUFF ID: R110189 |
Ideal Chemistry: K5Na5Y12Si28O70(OH)2(CO3)8·8H2O |
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Locality: Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada Source: Donald Doell Owner: RRUFF Description: Aggregate of pink fibrous crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Asisite RRUFF ID: R070635 |
Ideal Chemistry: Pb2+7SiO8Cl2 |
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Locality: Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Source: Ausrox/Rob Sielicki Owner: RRUFF Description: Reddish-orange crystals with pronounced cleavage Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Asisite (1) ] | ||||||||||
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Aspedamite RRUFF ID: R130014 |
Ideal Chemistry: ◻12(Fe3+,Fe2+)3Nb5+4[Th4+(Nb5+,Fe3+)12O42][(H2O),(OH)]12 |
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Locality: Herrebøkasa quarry, Aspedammen, Østfold, Norway Source: Frank C. Hawthorne Owner: Frank C. Hawthorne Description: Brownish orange crystals with adamantine luster. Data from Cooper et al. (2012) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Menezesite (2) ] | ||||||||||
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Aspirin RRUFF ID: D120010 |
Ideal Chemistry: C9H8O4 |
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Locality: Synthetic Source: David Blake Owner: RRUFF Description: Colorless granules. Aspirin is used as an analgesic, an antipyretic, and to reduce inflammation. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Aspirin samples (5) ] | ||||||||||
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Aspirin RRUFF ID: D120019 |
Ideal Chemistry: C9H8O4 |
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Locality: Synthetic; pill is from Traphaco Source: David Blake Owner: RRUFF Description: Coated, white 100 mg tablets. Aspirin is used as an analgesic, an antipyretic, and to reduce inflammation. The data was collected on the coating of the pill, in this case its TiO2 anatase. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Aspirin samples (5) ] | ||||||||||
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Aspirin RRUFF ID: D120020 |
Ideal Chemistry: C9H8O4 |
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Locality: Synthetic; pill is from Traphaco Source: David Blake Owner: RRUFF Description: Coated, white 100 mg tablets from D120019, with data collected on the coating and through the packaging. Aspirin is used as an analgesic, an antipyretic, and to reduce inflammation. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Aspirin samples (5) ] | ||||||||||
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Aspirin RRUFF ID: D120021 |
Ideal Chemistry: C9H8O4 |
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Locality: Synthetic; pill is from Traphaco Source: David Blake Owner: RRUFF Description: 50 mg tablet from D120019 with coating removed. The spectra include the fillers in the tablet. Aspirin is used as an analgesic, an antipyretic, and to reduce inflammation. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Aspirin samples (5) ] | ||||||||||
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Aspirin RRUFF ID: D200001 |
Ideal Chemistry: C9H8O4 |
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Locality: Synthetic from E. Merck AG, Darmstadt Source: Bram Mooij Owner: Bram Mooij Description: Loose aggregate of colorless transparent fragments Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Quick search: [ All Aspirin samples (5) ] | ||||||||||
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Astrophyllite RRUFF ID: R060103 |
Ideal Chemistry: K2NaFe2+7Ti4+2(Si4O12)2O2(OH)4F |
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Locality: Brivik, Norway Source: University of Arizona Mineral Museum 2924 Owner: RRUFF Description: Brown fragment embedded in matrix Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Groups: [ astrophyllite (11) ] [ Astrophyllite (5) ] | ||||||||||
Quick search: [ All Astrophyllite samples (2) ] | ||||||||||
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Astrophyllite RRUFF ID: R060202 |
Ideal Chemistry: K2NaFe2+7Ti4+2(Si4O12)2O2(OH)4F |
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Locality: Demix Quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada Source: Royal Ontario Museum M27042 Owner: RRUFF Description: Aggregate of brown splintered wafers Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Groups: [ astrophyllite (11) ] [ Astrophyllite (5) ] | ||||||||||
Quick search: [ All Astrophyllite samples (2) ] | ||||||||||
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Atacamite RRUFF ID: R050098 |
Ideal Chemistry: Cu2+2Cl(OH)3 |
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Locality: La Farola mine, Tierra Amarilla, Atacama, Chile Source: Rock Currier Owner: RRUFF Description: Green prismatic single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Atacamite (16) ] | ||||||||||
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Atelestite RRUFF ID: R080139 |
Ideal Chemistry: Bi3+2O(As5+O4)(OH) |
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Locality: Daniel mine, Schneeberg, Saxony, Germany Source: William W. Pinch Owner: RRUFF Description: Small sharp tan to cream colored crystals, associated with dark brown eulytine Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Atelestite (1) ] | ||||||||||
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Atelisite-(Y) RRUFF ID: R130043 |
Ideal Chemistry: Y4Si3O8(OH)8 |
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Locality: Stetind quarry, Tysfjord, Norway Source: Thomas Malcherek Owner: Thomas Malcherek Description: Pale brown to colourless, transparent crystals of dipyramidally terminated. Associated with xenotime-( Y), calcioancylite-(Nd) and La-dominant calcioancylite. Data from Malcherek et al (2012) Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Zircon (35) ] | ||||||||||
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Atencioite RRUFF ID: R060893 |
Ideal Chemistry: Ca2Fe2+3Mg2Be4(PO4)6(OH)4·6H2O |
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Locality: Linópolis, Minas Gerais, Brazil Source: Michael Scott S100875 Owner: RRUFF Description: Elongated, spherically radiating gray to pale yellow-green crystals, associated with prismatic orange ushkovite and dark green rockbridgeite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ roscherite (9) ] | ||||||||||
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Atenolol RRUFF ID: D120017 |
Ideal Chemistry: C14H22N2O3 |
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Locality: Synthetic; pill is from Germany Source: David Blake Owner: RRUFF Description: White, uncoated 50 mg tablet. Atenolol is a beta blocker used primarily in the treatment of cardiovascular diseases. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Atenolol samples (2) ] | ||||||||||
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Atenolol RRUFF ID: D120018 |
Ideal Chemistry: C14H22N2O3 |
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Locality: Synthetic; pill is from Germany Source: David Blake Owner: RRUFF Description: White 50 mg tablet from D120016, through packaging. Atenolol is a beta blocker used primarily in the treatment of cardiovascular diseases. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Atenolol samples (2) ] | ||||||||||
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Atorvastatin RRUFF ID: D120015 |
Ideal Chemistry: C33H35FN2O5 |
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Locality: Synthetic; pill is from Vietnam Source: David Blake Owner: RRUFF Description: 20 mg pills covered with a red coating. Atorvastatin is a drug commonly used to lower blood cholesterol levels, and also acts as an anti-inflammatory agent. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Atorvastatin samples (2) ] | ||||||||||
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Atorvastatin RRUFF ID: D120016 |
Ideal Chemistry: C33H35FN2O5 |
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Locality: Synthetic; pill is from Vietnam Source: David Blake Owner: RRUFF Description: 20 mg pills from D120014, sans coating. Atorvastatin is a drug commonly used to lower blood cholesterol levels, and also acts as an anti-inflammatory agent. Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Atorvastatin samples (2) ] | ||||||||||
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Attikaite RRUFF ID: R070217 |
Ideal Chemistry: Ca3Cu2+2Al2(As5+O4)4(OH)4·2H2O |
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Locality: Christiana Mine, Kamareza Mines, Agios Konstantinos [St Constantine] (Kamareza; Kamariza), Lavrion District Mines, Lavrion District, Attikí (Attica; Attika) Prefecture, Greece Source: Michael Scott S100433 Owner: RRUFF Description: Aggregate of pale bluish-green microcrystals Status: The identification of this mineral is not yet confirmed. |
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Aubertite RRUFF ID: R060751 |
Ideal Chemistry: Cu2+Al(S6+O4)2Cl·14H2O |
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Locality: Quetena mine, Chuquicamata, Chile Source: Bob Jenkins Owner: RRUFF Description: Light green massive Status: The identification of this mineral has been made only by X-ray diffraction. |
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Mineral Group: [ Aubertite (2) ] | ||||||||||
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Augelite RRUFF ID: R050060 |
Ideal Chemistry: Al2PO4(OH)3 |
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Locality: Machacamarca, Potosi Department, Bolivia Source: Rock Currier Owner: RRUFF Description: Colorless prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Augelite samples (3) ] | ||||||||||
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Augelite RRUFF ID: R050100 |
Ideal Chemistry: Al2PO4(OH)3 |
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Locality: Rapid Creek, Yukon Territory, Canada Source: Rock Currier Owner: RRUFF Description: Pale green thick 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 Augelite samples (3) ] | ||||||||||
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Augelite RRUFF ID: R050316 |
Ideal Chemistry: Al2PO4(OH)3 |
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Locality: Rapid Creek, Yukon Territory, Canada Source: Eugene Schlepp Owner: RRUFF Description: Pale green thick prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Augelite samples (3) ] | ||||||||||
Augite RRUFF ID: X050024 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Cedar Butte, Oregon, USA Source: G.R. Rossman 583 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
Augite RRUFF ID: X050025 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Hopi Butte, Diatreme #6, Holbrook, Arizona, USA Source: G.R. Rossman 1646 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Augite RRUFF ID: R061086 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Boreslav, Teplitz, Bohemia, Czech Republic Source: Michael Scott S101798 Owner: RRUFF Description: Black to dark green tabular euhedral crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Augite RRUFF ID: R061108 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Monti Rossi, near Mt. Etna, Sicily, Italy Source: Michael Scott S101803 Owner: RRUFF Description: Euhedral, short prismatic, black crystals in vesicular basalt. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Augite RRUFF ID: R070231 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Old Goose Creek Quarry, Leesburg, Loudoun County, Virginia, USA Source: Michael Scott S105901 Owner: RRUFF Description: Very dark grey-green prismatic crystals frozen in quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Augite RRUFF ID: R110063 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: Betroka, Madagascar Source: Marcus Origlieri Owner: RRUFF Description: Dark green, almost black, single euhedral crystal Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Augite RRUFF ID: R190030 |
Ideal Chemistry: (Ca,Mg,Fe2+,Fe3+)2(Si,Al)2O6 |
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Locality: San Louis Obispo Co., California, USA Source: Mariah Leslie Owner: RRUFF Description: Dark green cobble, associated with anorthite, R190029 Status: unconfirmed |
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Mineral Group: [ pyroxene (81) ] | ||||||||||
Quick search: [ All Augite samples (7) ] | ||||||||||
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Aurichalcite RRUFF ID: R050297 |
Ideal Chemistry: Zn2+5(CO3)2(OH)6 |
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Locality: 79 mine, 4th level, Hayden, Gila County, Arizona, USA Source: George Godas, John Callahan Owner: RRUFF Description: Sprays of greenish blue lathlike crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Aurichalcite samples (2) ] | ||||||||||
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Aurichalcite RRUFF ID: R060426 |
Ideal Chemistry: Zn2+5(CO3)2(OH)6 |
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Locality: Bisbee, Cochise County, Arizona, USA Source: Michael Scott S100291 Owner: RRUFF Description: Divergent sprays of light blue lathlike 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 Aurichalcite samples (2) ] | ||||||||||
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Aurostibite RRUFF ID: R060923 |
Ideal Chemistry: AuSb2 |
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Locality: Krásná Hora, Czech Republic Source: Michael Scott S100862 Owner: RRUFF Description: Gray massive crystals tarnished to gold color Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Pyrite (16) ] | ||||||||||
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Austinite RRUFF ID: R060703 |
Ideal Chemistry: CaZn2+As5+O4(OH) |
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Locality: Gold Hill mine, Tooele County, Utah, USA Source: Bob Jenkins Owner: RRUFF Description: Radial sprays of colorless bladed crystals, associated with adamite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Adelite (19) ] | ||||||||||
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Avdoninite RRUFF ID: R061024 |
Ideal Chemistry: K2Cu2+5Cl8(OH)4·2H2O |
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Locality: Blyava Cu mine, Sakmara, Orenburgskaya, Ural Mountains, Russia Source: Michael Scott S101385 Owner: RRUFF Description: Green fine-grained crust Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Avdoninite samples (2) ] | ||||||||||
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Avdoninite RRUFF ID: R070080 |
Ideal Chemistry: K2Cu2+5Cl8(OH)4·2H2O |
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Locality: main fracture, N breakthrough, Tolbachik Volcano, Kamchtka Peninsula, Russia Source: Michael Scott S105106 Owner: RRUFF Description: Bright apple-green crust, co-type material, associated with pale bluish green eriochalcite Status: The identification of this mineral is not yet confirmed. |
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Quick search: [ All Avdoninite samples (2) ] | ||||||||||
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Avicennite RRUFF ID: R070262 |
Ideal Chemistry: Tl3+2O3 |
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Locality: Thallium Prospect, Little Valley, Tooele County, Utah, USA Source: Michael Scott S105807 Owner: RRUFF Description: Grayish black polished crystals on microprobe sample mount. Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Bixbyite (2) ] | ||||||||||
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Avogadrite RRUFF ID: R110062 |
Ideal Chemistry: KBF4 |
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Locality: Mount Vesuvius, near Naples, Campania, Italy Source: James Shigley Owner: RRUFF Description: Colorless consolidated granular. Some of the material consists of transparent gemmy crystals. The unidentified associated yellow material is a thin coating, something like a bubble surface, that turns white under acetone. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Baryte (18) ] | ||||||||||
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Awaruite RRUFF ID: R061020 |
Ideal Chemistry: Ni3Fe |
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Locality: Oregon, USA Source: Michael Scott S100895 Owner: RRUFF Description: Silver metallic massive pebbles with brownish-red oxidized coating, variety josephinite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Groups: [ Auricupride (3) ] [ Perovskite (44) ] | ||||||||||
Quick search: [ All Awaruite samples (2) ] | ||||||||||
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Awaruite RRUFF ID: R070671 |
Ideal Chemistry: Ni3Fe |
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Locality: Heazlewood District, Tasmania, Australia Source: James Shigley Owner: RRUFF Description: Silver-white metallic massive nodules Status: The identification of this mineral is not yet confirmed. |
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Mineral Groups: [ Auricupride (3) ] [ Perovskite (44) ] | ||||||||||
Quick search: [ All Awaruite samples (2) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R040074 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: Luning, Nevada, USA Source: University of Arizona Mineral Museum 8402 Owner: RRUFF Description: Pale brown wedge-shaped crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R050061 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: Jamestown, California, USA Source: Rock Currier Owner: RRUFF Description: Brown colored axe-head-shaped single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R050026 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: Pouyva mine, Polar Urals, Western Siberian Region, Russia Source: Rock Currier Owner: RRUFF Description: Brown transparent flat crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R060183 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: Skagit Bluffs, near Manning Park, British Columbia, Canada Source: Lloyd Twaites Owner: RRUFF Description: Light-pink transparent axe-head-shaped single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R060194 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: near Dalbandi, Baluchistan Province, Pakistan Source: Herbert Obodda Owner: RRUFF Description: Brown transparent wedge-shaped single crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Fe) RRUFF ID: R060558 |
Ideal Chemistry: Ca4Fe2+2Al4[B2Si8O30](OH)2 |
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Locality: unknown Source: Gemological Institute of America 14110 Owner: RRUFF Description: Brown flattened crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Fe) samples (6) ] | ||||||||||
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Axinite-(Mg) RRUFF ID: R070133 |
Ideal Chemistry: Ca4Mg2Al4[B2Si8O30](OH)2 |
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Locality: Merelani, Tanzania Source: Michael Gray Owner: RRUFF Description: Pale brown cut gem stone Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Axinite (12) ] | ||||||||||
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Axinite-(Mn) RRUFF ID: R050299 |
Ideal Chemistry: Ca4Mn2+2Al4[B2Si8O30](OH)2 |
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Locality: Dalnegorsk, Russia Source: Eugene Schlepp Owner: RRUFF Description: Brown axe-head-shaped crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Mn) samples (3) ] | ||||||||||
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Axinite-(Mn) RRUFF ID: R061121 |
Ideal Chemistry: Ca4Mn2+2Al4[B2Si8O30](OH)2 |
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Locality: Franklin, Sussex County, New Jersey, USA Source: Michael Scott S103393 Owner: RRUFF Description: Honey-yellow massive associated with pink rhodonite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Mn) samples (3) ] | ||||||||||
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Axinite-(Mn) RRUFF ID: R160079 |
Ideal Chemistry: Ca4Mn2+2Al4[B2Si8O30](OH)2 |
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Locality: Huachuca Mountains, Cochise County, Arizona, USA Source: Carl Richardson Owner: RRUFF Description: Orange-yellow aggregates of flattened crystals on quartz. This sample was donated to UAMM as tinzenite (#13189). X-ray diffraction data show that it is axinite-(Mn). Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Mineral Group: [ Axinite (12) ] | ||||||||||
Quick search: [ All Axinite-(Mn) samples (3) ] | ||||||||||
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Azurite RRUFF ID: R050497 |
Ideal Chemistry: Cu2+3(CO3)2(OH)2 |
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Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia Source: Marcus Origlieri Owner: RRUFF Description: Blue 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: [ Not in a structural group (133) ] | ||||||||||
Quick search: [ All Azurite samples (2) ] | ||||||||||
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Azurite RRUFF ID: R050638 |
Ideal Chemistry: Cu2+3(CO3)2(OH)2 |
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Locality: Zacatecas, Mexico Source: University of Arizona Mineral Museum 13399 Owner: RRUFF Description: Blue bladed crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
Quick search: [ All Azurite samples (2) ] | ||||||||||
Babingtonite RRUFF ID: X050027 |
Ideal Chemistry: Ca2Fe2+Fe3+Si5O14(OH) |
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Locality: Kandivill, India Source: G.R. Rossman 1887 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Mineral Group: [ Rhodonite (16) ] | ||||||||||
Quick search: [ All Babingtonite samples (4) ] | ||||||||||
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Babingtonite RRUFF ID: R060093 |
Ideal Chemistry: Ca2Fe2+Fe3+Si5O14(OH) |
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Locality: Iron Cap mine, Aravaipa District, Graham County, Arizona, USA Source: University of Arizona Mineral Museum 8742 Owner: RRUFF Description: Dark prismatic striated crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Rhodonite (16) ] | ||||||||||
Quick search: [ All Babingtonite samples (4) ] | ||||||||||
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Babingtonite RRUFF ID: R060083 |
Ideal Chemistry: Ca2Fe2+Fe3+Si5O14(OH) |
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Locality: Hampden Quarry, Springfield, Massachusetts, USA Source: University of Arizona Mineral Museum 17001 Owner: RRUFF Description: Black stubby prismatic crystal associated with quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Rhodonite (16) ] | ||||||||||
Quick search: [ All Babingtonite samples (4) ] | ||||||||||
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Babingtonite RRUFF ID: R060084 |
Ideal Chemistry: Ca2Fe2+Fe3+Si5O14(OH) |
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Locality: Winchester Highlands, Massachusetts, USA Source: University of Arizona Mineral Museum 4198 Owner: RRUFF Description: Black stubby prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Rhodonite (16) ] | ||||||||||
Quick search: [ All Babingtonite samples (4) ] | ||||||||||
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Baddeleyite RRUFF ID: R060016 |
Ideal Chemistry: Zr4+O2 |
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Locality: Wet Loo, Myanmar Source: American Museum of Natural History 110614 Owner: RRUFF Description: Brown crystal fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baddeleyite (3) ] | ||||||||||
Quick search: [ All Baddeleyite samples (3) ] | ||||||||||
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Baddeleyite RRUFF ID: R060078 |
Ideal Chemistry: Zr4+O2 |
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Locality: Wetloo mine, Mogok, Burma Source: Marcus Origlieri Owner: RRUFF Description: Dark brown fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baddeleyite (3) ] | ||||||||||
Quick search: [ All Baddeleyite samples (3) ] | ||||||||||
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Baddeleyite RRUFF ID: R100171 |
Ideal Chemistry: Zr4+O2 |
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Locality: Palabora Mine, Phalaborwa, Transvaal, Republic of South Africa Source: Mauricio Ibanez-Mejia Owner: RRUFF Description: Fragments of black prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Baddeleyite (3) ] | ||||||||||
Quick search: [ All Baddeleyite samples (3) ] | ||||||||||
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Bahianite RRUFF ID: R050627 |
Ideal Chemistry: Al5Sb5+3O14(OH)2 |
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Locality: Paramirim Region, Bahia, Brazil Source: Gemological Center Owner: RRUFF Description: Brown water worn pebble Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Bahianite samples (2) ] | ||||||||||
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Bahianite RRUFF ID: R060433 |
Ideal Chemistry: Al5Sb5+3O14(OH)2 |
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Locality: Paramirim Region, Bahia, Brazil Source: Michael Scott S100255 Owner: RRUFF Description: Tan colored water-worn polycrystalline pebble Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Quick search: [ All Bahianite samples (2) ] | ||||||||||
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Bairdite RRUFF ID: R190040 |
Ideal Chemistry: Pb2+2Cu2+4Te6+2O10(OH)2(S6+O4)·H2O |
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Locality: Tombstone, Cochise County, Arizona, USA Source: Mike Shannon Owner: RRUFF Description: Bright lime green platy crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Mineral Group: [ Not in a structural group (133) ] | ||||||||||
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Bakerite RRUFF ID: R050423 |
Ideal Chemistry: Ca4B5(SiO4)3(O3(OH)5) |
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Locality: Corkscrew Canyon, Death Valley, California, USA Source: Marcus Origlieri Owner: RRUFF Description: White fine-grained aggregate Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Gadolinite (18) ] | ||||||||||
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Bakhchisaraitsevite RRUFF ID: R060607 |
Ideal Chemistry: Na2Mg5(PO4)4·7H2O |
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Locality: Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia Source: Michael Scott S100971 Owner: RRUFF Description: Colorless to brown radial aggregate of bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Balangeroite RRUFF ID: R060244 |
Ideal Chemistry: Mg21Si8O27(OH)20 |
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Locality: San Vittore mine, Balangero Serpentinite, Lanzo Valley, Piedmont, Italy Source: Michael Scott S100332 Owner: RRUFF Description: Brown fibers, asbestiform Status: The identification of this mineral is not yet confirmed. |
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Bannisterite RRUFF ID: R060817 |
Ideal Chemistry: (Ca,K,Na)(Mn2+,Fe2+)10(Si,Al)16O38(OH)8·nH2O |
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Locality: Broken Hill, New South Wales, Australia Source: Bob Jenkins Owner: RRUFF Description: Dark brown fragment with prominent cleavage Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Groups: [ Stilpnomelane (4) ] [ Clay (86) ] | ||||||||||
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Baotite RRUFF ID: R060251 |
Ideal Chemistry: Ba4(Ti4+,Nb5+,W6+)8O16(SiO3)4Cl |
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Locality: Baiyun-Obo mine, Inner Mongolia, China Source: William W. Pinch Owner: RRUFF Description: Brownish-purple colored cleavage fragments associated with clear brewsterite and blue richterite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Baotite (2) ] | ||||||||||
Quick search: [ All Baotite samples (2) ] | ||||||||||
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Baotite RRUFF ID: R060414 |
Ideal Chemistry: Ba4(Ti4+,Nb5+,W6+)8O16(SiO3)4Cl |
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Locality: Zagi Mountain, near Hammedabad, Khaffor Dehri, North-West Frontier Province, Pakistan Source: Herb Obodda 112 Owner: RRUFF Description: Dark brown vitreous fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baotite (2) ] | ||||||||||
Quick search: [ All Baotite samples (2) ] | ||||||||||
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Barbosalite RRUFF ID: R070358 |
Ideal Chemistry: Fe2+Fe3+2(PO4)2(OH)2 |
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Locality: Bull Moose mine, Custer, Custer District, Custer County, South Dakota, USA Source: Michael Scott S104945 Owner: RRUFF Description: Dark blue to black massive and with tabular crystals in vugs, associated with pyrite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Lazulite (6) ] | ||||||||||
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Bariandite RRUFF ID: R060602 |
Ideal Chemistry: Al0.6(V5+,V4+)8O20·9H2O |
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Locality: Mounana mine, Franceville, Haut-Ogooué, Gabon Source: Michael Scott S101070 Owner: RRUFF Description: Dark bluish black bladed radiating aggregates Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Straczekite (5) ] | ||||||||||
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Barićite RRUFF ID: R061045 |
Ideal Chemistry: Mg3(PO4)2·8H2O |
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Locality: Rapid Creek, Yukon, Canada Source: Michael Scott S100392 Owner: RRUFF Description: Bluish-gray translucent fragment 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) ] | ||||||||||
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Bario-olgite RRUFF ID: R060614 |
Ideal Chemistry: Na(Na,Sr,Ce3+)2Ba(PO4)2 |
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Locality: Palitra pegmatite, Kedykverpakhk Mountain, Lovozero massif, Kola Peninsula, Russia Source: Michael Scott S100949 Owner: RRUFF Description: Grayish-green grains associated with brown manaksite R060693, and purple ussingite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Aphthitalite (3) ] | ||||||||||
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Barioperovskite RRUFF ID: R110180 |
Ideal Chemistry: BaTi4+O3 |
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Locality: Synthetic Source: Guangtian Zou Owner: RRUFF Description: Pale yellow fragment Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Perovskite (44) ] | ||||||||||
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Bariopharmacosiderite RRUFF ID: R060571 |
Ideal Chemistry: Ba0.5Fe3+4(As5+O4)3(OH)4·5H2O |
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Locality: Barrus mine, Pyramid District, Washoe County, Nevada, USA Source: Michael Scott S100251 Owner: RRUFF Description: Colorless transparent distorted cubes. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Mineral Group: [ pharmacosiderite (4) ] | ||||||||||
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Barlowite RRUFF ID: R110007 |
Ideal Chemistry: Cu2+4BrF(OH)6 |
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Locality: Southwest mine, Bisbee, Cochise County, Arizona, USA Source: Marcus Origlieri Owner: RRUFF Description: Blue platy crystals associated with cuprite and brochantite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Mineral Group: [ Claringbullite (3) ] | ||||||||||
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Barnesite RRUFF ID: R060883 |
Ideal Chemistry: Na2V5+6O16·3H2O |
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Locality: Cactus Rat mine, Grand County, Utah, USA Source: Bob Jenkins Owner: RRUFF Description: Radiating aggregate of red fibrous crystals on gypsum Status: The identification of this mineral is not yet confirmed. |
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Mineral Group: [ Hewettite (4) ] | ||||||||||
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Barrerite RRUFF ID: R050135 |
Ideal Chemistry: Na2(Al2Si7)O18·6H2O |
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Locality: Kuiu Island, Alaska, USA Source: Ben Norton Owner: RRUFF Description: Colorless laminar crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Stilbite (7) ] | ||||||||||
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Barringerite RRUFF ID: R070439 |
Ideal Chemistry: Fe2P |
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Locality: Dredged from Tampa Bay harbour, Tampa Bay, Florida, USA Source: Paul Roth Owner: RRUFF Description: Silver colored metallic bleb associated with pseudowollastonite. Most likely synthetic. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Barringerite (3) ] | ||||||||||
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Bartelkeite RRUFF ID: R070114 |
Ideal Chemistry: Pb2+Fe2+Ge(Ge2O7)(OH)2·H2O |
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Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia Source: William W. Pinch Owner: RRUFF Description: Pistachio green crystals in vug associated with pale yellow prismatic mimetite crystals. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Mineral Group: [ Lawsonite (4) ] | ||||||||||
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Barylite RRUFF ID: R060606 |
Ideal Chemistry: BaBe2Si2O7 |
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Locality: Hackmann Valley, Yukspor Mountain, Khibiny, Kola, Russia Source: Michael Scott S101023 Owner: RRUFF Description: Radiating group of colorless flattened bladed crystals on white microcline. Polytype barylite-1O, formally known as clinobarylite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Quick search: [ All Barylite samples (2) ] | ||||||||||
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Barylite RRUFF ID: R060620 |
Ideal Chemistry: BaBe2Si2O7 |
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Locality: Zomba, Malawi Source: Michael Scott S100829 Owner: RRUFF Description: Colorless long prismatic single crystals associated with aegirine Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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Quick search: [ All Barylite samples (2) ] | ||||||||||
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Barysilite RRUFF ID: R050002 |
Ideal Chemistry: Pb2+8Mn2+(Si2O7)3 |
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Locality: Franklin, Sussex County, New Jersey, USA Source: University of Arizona Mineral Museum 4265 Owner: RRUFF Description: A lamellar aggregate of platy crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Barysilite samples (3) ] | ||||||||||
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Barysilite RRUFF ID: R070651 |
Ideal Chemistry: Pb2+8Mn2+(Si2O7)3 |
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Locality: Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Source: William W. Pinch Owner: RRUFF Description: Colorless lamellar aggregate associated with colorless kombatite, R070720, and black jacobsite, R070719 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Quick search: [ All Barysilite samples (3) ] | ||||||||||
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Barysilite RRUFF ID: R100057 |
Ideal Chemistry: Pb2+8Mn2+(Si2O7)3 |
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Locality: Langban, Filipstad, Varmland, Sweden Source: William W Pinch Owner: RRUFF Description: Aggregate of colorless plates Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Quick search: [ All Barysilite samples (3) ] | ||||||||||
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Baryte RRUFF ID: R040036 |
Ideal Chemistry: BaS6+O4 |
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Locality: Cumbria County, England Source: University of Arizona Mineral Museum 6093 Owner: RRUFF Description: Golden brown tabular crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
Baryte RRUFF ID: X050028 |
Ideal Chemistry: BaS6+O4 |
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Locality: Barium Queen mine, Barstow, California, USA Source: Caltech Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
Baryte RRUFF ID: X050029 |
Ideal Chemistry: BaS6+O4 |
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Locality: Palos Verdes, California, USA Source: Caltech Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
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Baryte RRUFF ID: R050342 |
Ideal Chemistry: BaS6+O4 |
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Locality: Palos Verdes, Los Angeles County, California, USA Source: California Institute of Technology W-22127 Owner: RRUFF Description: Light brown fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
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Baryte RRUFF ID: R050335 |
Ideal Chemistry: BaS6+O4 |
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Locality: Bullion Mountains, San Bernardino County, California, USA Source: California Institute of Technology W-22142 Owner: RRUFF Description: Colorless cleavage fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
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Baryte RRUFF ID: R050375 |
Ideal Chemistry: BaS6+O4 |
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Locality: unknown Source: Eugene Schlepp Owner: RRUFF Description: Pale green tabular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Mineral Group: [ Baryte (18) ] | ||||||||||
Quick search: [ All Baryte samples (6) ] | ||||||||||
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Barytocalcite RRUFF ID: R050288 |
Ideal Chemistry: BaCa(CO3)2 |
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Locality: Cumberland, England Source: Marcus Origlieri Owner: RRUFF Description: Light tan elongated crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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Quick search: [ All Barytocalcite samples (2) ] | ||||||||||
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