 |
RRUFF Home | UA Mineralogy | Caltech Mineralogy | The IMA Mineral List | Login |
|
Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals. |
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
)
|
Brochantite RRUFF ID: R100199 |
Ideal Chemistry: Cu2+4S6+O4(OH)6 |
||||||||
|
Locality: Milpillas mine, Municipio de Santa Cruz, Sonora, Mexico Source: Donald K Olson Owner: RRUFF Description: Loose green acicular crystals, MDO1 polytype Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Brochantite (3) ] | ||||||||||
| Quick search: [ All Brochantite samples (3) ] | ||||||||||
)
|
Bromargyrite RRUFF ID: R060661 |
Ideal Chemistry: Ag1+Br |
||||||||
|
Locality: Schone Aussicht, near Dernbach, Nassau, Germany Source: Michael Scott S101229 Owner: RRUFF Description: Grayish green cubo-octahedron Status: The identification of this mineral has been confirmed only by X-ray diffraction |
||||||||||
| Mineral Group: [ Rocksalt (18) ] | ||||||||||
| Quick search: [ All Bromargyrite samples (2) ] | ||||||||||
)
|
Bromargyrite RRUFF ID: R070338 |
Ideal Chemistry: Ag1+Br |
||||||||
|
Locality: Broken Hill Mine, Broken Hill, New South Wales, Australia Source: James Shigley Owner: RRUFF Description: Green colloidal looking aggregate of octahedra Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Rocksalt (18) ] | ||||||||||
| Quick search: [ All Bromargyrite samples (2) ] | ||||||||||
)
|
Bromellite RRUFF ID: X050194 |
Ideal Chemistry: BeO |
||||||||
|
Locality: synthetic Source: Marcus Origlieri Owner: RRUFF Description: Colorless hexagonal tablet Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Brookite RRUFF ID: R050363 |
Ideal Chemistry: Ti4+O2 |
||||||||
|
Locality: Magnet Cove, Arkansas, USA Source: University of Arizona Mineral Museum 10197 Owner: RRUFF Description: Black fragment of a prismatic crystal associated with quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Brookite (3) ] | ||||||||||
| Quick search: [ All Brookite samples (3) ] | ||||||||||
)
|
Brookite RRUFF ID: R050591 |
Ideal Chemistry: Ti4+O2 |
||||||||
|
Locality: Taftan, near Dalbandi, Baluchistan, Pakistan Source: Wayne Thompson Owner: RRUFF Description: Yellowish-brown to reddish-brown thin tabular crystal Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Brookite (3) ] | ||||||||||
| Quick search: [ All Brookite samples (3) ] | ||||||||||
)
|
Brookite RRUFF ID: R130225 |
Ideal Chemistry: Ti4+O2 |
||||||||
|
Locality: Mont St-Hilaire, Quebec, Canada Source: Don Doell Owner: RRUFF Description: Black tabular crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Brookite (3) ] | ||||||||||
| Quick search: [ All Brookite samples (3) ] | ||||||||||
)
|
Brownmillerite RRUFF ID: R130105 |
Ideal Chemistry: Ca2Fe3+AlO5 |
||||||||
|
Locality: Ettringer Feld, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany Source: Donald Doell Owner: RRUFF Description: Brownish-red platy crystals. Diffraction indicates an I-centered lattice Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Groups: [ Brownmillerite (2) ] [ Perovskite (44) ] | ||||||||||
)
|
Brucite RRUFF ID: R040077 |
Ideal Chemistry: Mg(OH)2 |
||||||||
|
Locality: Gabbs, Nye County, Nevada, USA Source: University of Arizona Mineral Museum 7404 Owner: RRUFF Description: White fine-grained massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Brucite (5) ] | ||||||||||
| Quick search: [ All Brucite samples (2) ] | ||||||||||
)
|
Brucite RRUFF ID: R050455 |
Ideal Chemistry: Mg(OH)2 |
||||||||
|
Locality: Texas, Lancaster County, Pennsylvania, USA Source: University of Arizona Mineral Museum 7401 Owner: RRUFF Description: Group of green tabular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Brucite (5) ] | ||||||||||
| Quick search: [ All Brucite samples (2) ] | ||||||||||
)
|
Brunogeierite RRUFF ID: R090012 |
Ideal Chemistry: Fe2+2GeO4 |
||||||||
|
Locality: Tsumeb, Namibia Source: William W. Pinch Owner: RRUFF Description: Sharp black octahedra with hematite plates and elongated Zn-rich siderite. Sample originally from John Innes, also the source of single crystal studied by Welch et al (2001) Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Spinel (66) ] | ||||||||||
)
|
Brushite RRUFF ID: R070554 |
Ideal Chemistry: Ca(PO3OH)·2H2O |
||||||||
|
Locality: Biogenic Source: Henry J. Sun Owner: RRUFF Description: Colorless platy crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Gypsum (12) ] | ||||||||||
)
|
Buddingtonite RRUFF ID: R061115 |
Ideal Chemistry: (N3-H4)AlSi3O8 |
||||||||
|
Locality: Sharon Heights, Menlo Park, Santa Clara County, California, USA Source: Michael Scott S104786 Owner: RRUFF Description: Grey fine-grained massive Status: The identification of this mineral has been confirmed by X-ray diffraction. |
||||||||||
| Mineral Group: [ feldspar (62) ] | ||||||||||
)
|
Bukovskýite RRUFF ID: R050630 |
Ideal Chemistry: Fe3+2(As5+O4)(S6+O4)(OH)·7H2O |
||||||||
|
Locality: Kutna Hora, Bohemia, Czechoslovakia Source: University of Arizona Mineral Museum 10053 Owner: RRUFF Description: Compact aggregate of microscopic randomly oriented colorless acicular crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
)
|
Bulachite RRUFF ID: R070243 |
Ideal Chemistry: Al6(As5+O4)3(OH)9(H2O)4·2H2O |
||||||||
|
Locality: Sa Malesa, Sarroch, Cagliari Province, Sardinia, Italy Source: Michael Scott S101848 Owner: RRUFF Description: Tufts and batches of white acicular crystals with satin luster in iron oxide coated vugs Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Bulachite (1) ] | ||||||||||
)
|
Bultfonteinite RRUFF ID: R050088 |
Ideal Chemistry: Ca2[SiO3(OH)]F·H2O |
||||||||
|
Locality: N'Chwaning II mine, Kuruman, South Africa Source: Rock Currier Owner: RRUFF Description: Sprays of acicular white crystals associated with olmiite, R050144 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Spurrite-Afwillite (6) ] | ||||||||||
)
|
Bunsenite RRUFF ID: R080121 |
Ideal Chemistry: Ni2+O |
||||||||
|
Locality: Johanngeorgenstadt, Saxony, Germany Source: William W. Pinch R-5794-1 Owner: RRUFF Description: Dark green octahedra Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Rocksalt (18) ] | ||||||||||
)
|
Burangaite RRUFF ID: R070408 |
Ideal Chemistry: NaFe2+Al5(PO4)4(OH)6·2H2O |
||||||||
|
Locality: Buranga pegmatite, Gatumba District, Gisenyi Province, Rwanda Source: Michael Scott S100534 Owner: RRUFF Description: Blue to blue-green prismatic, co-type specimen. This is the piece used by Selway et al (1997) to determine structure. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Dufrenite (2) ] | ||||||||||
)
|
Burbankite RRUFF ID: R050646 |
Ideal Chemistry: (Na,Ca)3(Sr,Ba,Ce3+)3(CO3)5 |
||||||||
|
Locality: Cerro Sapo, Cochabamba Department, Bolivia Source: Marcus Origlieri Owner: RRUFF Description: Brown prismatic crystals associated with blue sodalite, R060405, and dolomite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ burbankite (8) ] | ||||||||||
| Quick search: [ All Burbankite samples (3) ] | ||||||||||
)
|
Burbankite RRUFF ID: R110199 |
Ideal Chemistry: (Na,Ca)3(Sr,Ba,Ce3+)3(CO3)5 |
||||||||
|
Locality: Poudrette quarry, Mont Saint-Hilaire, Quebec, Canada Source: Donald Doell Owner: RRUFF Description: Tufts of white lathlike crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ burbankite (8) ] | ||||||||||
| Quick search: [ All Burbankite samples (3) ] | ||||||||||
)
|
Burbankite RRUFF ID: R120073 |
Ideal Chemistry: (Na,Ca)3(Sr,Ba,Ce3+)3(CO3)5 |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Prismatic yellow-orange crystals embedded in microcline. Color is dependent upon light source. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ burbankite (8) ] | ||||||||||
| Quick search: [ All Burbankite samples (3) ] | ||||||||||
)
|
Burkeite RRUFF ID: R060112 |
Ideal Chemistry: Na4(S6+O4)(CO3) |
||||||||
|
Locality: Searles Lake, near Trona, San Bernardino County, California, USA Source: University of Arizona Mineral Museum 3517 Owner: RRUFF Description: Tan colored nodule covered with white thenardite powder Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
)
|
Buseckite RRUFF ID: R130007 |
Ideal Chemistry: (Fe2+,Zn2+,Mn2+)S2- |
||||||||
|
Locality: Zakłodzie meteorite, Zakłodzie, Poland Source: Chi Ma Owner: Chi Ma Description: Black grains associated with enstatite, plagioclase, quartz, and tridymite. Data from Ma et al (2012) Status: The identification of this mineral is confirmed by electron back-scatter diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Wurtzite (20) ] | ||||||||||
)
|
Buserite RRUFF ID: R070067 |
Ideal Chemistry: Na4Mn3+6Mn4+8O27·21H2O |
||||||||
|
Locality: Oppu mine (Lower 7 level), Aomori-ken, Japan Source: Michael Scott S101442 Owner: RRUFF Description: Smooth dark brown loose nodules stored in water Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Bussyite-(Ce) RRUFF ID: R120059 |
Ideal Chemistry: (Na,H2O)6Ce3+3Be5Mn2+Si9(O,OH)30F4 |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Sprays of pale yellow, elongated crystals, associated with catapleiite, albite and aegirine Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Bussyite (1) ] | ||||||||||
)
|
Bustamite RRUFF ID: R040014 |
Ideal Chemistry: Mn2+2Ca2Mn2+Ca(Si3O9)2 |
||||||||
|
Locality: Broken Hill, New South Wales, Australia Source: University of Arizona Mineral Museum 13651 Owner: RRUFF Description: Orange fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Wollastonite (6) ] | ||||||||||
)
|
Butlerite RRUFF ID: R110160 |
Ideal Chemistry: Fe3+S6+O4(OH)·2H2O |
||||||||
|
Locality: United Verde mine, Jerome, Arizona Source: George Rossman, California Institute of Technology CIT-9167, GRR186, USNM 95953 Owner: RRUFF Description: Orange translucent grains Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Not in a structural group (133) ] | ||||||||||
)
|
Buttgenbachite RRUFF ID: R090013 |
Ideal Chemistry: Cu2+36(N5+O3)2Cl6(OH)64·nH2O |
||||||||
|
Locality: Likasi Mine, Jadotville, Shaba, Zaire Source: William W. Pinch Owner: RRUFF Description: Deep blue acicular crystals aggregate on matrix Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Connellite (3) ] | ||||||||||
)
|
Bystrite RRUFF ID: R060642 |
Ideal Chemistry: Na7Ca(Al6Si6)O24(S5)2-Cl |
||||||||
|
Locality: Malaya Bystvaya, Lapis Deposit, Baikal, Russia Source: Michael Scott S100813 Owner: RRUFF Description: Yellowish-brown granular associated with blue lazurite and white calcite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ cancrinite-sodalite (37) ] | ||||||||||
|
Bytownite RRUFF ID: X050032 |
Ideal Chemistry: Na0.3-0.1Ca0.7-0.9(Al1.7-1.9Si2.3-2.1)O8 |
|||||||||
|
Locality: Crystal Bay, Minnesota, USA Source: G.R. Rossman 1812 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ feldspar (62) ] | ||||||||||
| Quick search: [ All Bytownite samples (2) ] | ||||||||||
|
Bytownite RRUFF ID: X050033 |
Ideal Chemistry: Na0.3-0.1Ca0.7-0.9(Al1.7-1.9Si2.3-2.1)O8 |
|||||||||
|
Locality: Casas Grandes, Chihuahua, Mexico Source: G.R. Rossman 1606 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ feldspar (62) ] | ||||||||||
| Quick search: [ All Bytownite samples (2) ] | ||||||||||
)
|
Cabalzarite RRUFF ID: R060658 |
Ideal Chemistry: CaMg2(As5+O4)2·2H2O |
||||||||
|
Locality: Falotta, Switzerland Source: Michael Scott S101137 Owner: RRUFF Description: Orange bleb Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Natrochalcite (13) ] | ||||||||||
)
|
Cacoxenite RRUFF ID: R070141 |
Ideal Chemistry: Fe3+24AlO6(PO4)17(OH)12·75H2O |
||||||||
|
Locality: Rotläufchen Mine, Waldgirmes, Wetzlar, Hesse, Germany Source: Michael Scott S103919 Owner: RRUFF Description: Radial aggregates of brownish yellow acicular crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
)
|
Cadmoindite RRUFF ID: R060748 |
Ideal Chemistry: Cd2+In3+2S2-4 |
||||||||
|
Locality: Kudriavy (Kudryaviy) volcano, Iturup island, Kuril Islands, Russia Source: Michael Scott S100948 Owner: RRUFF Description: Black octahedra Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Spinel (66) ] | ||||||||||
)
|
Cafarsite RRUFF ID: R080118 |
Ideal Chemistry: (Ca,Na,◻)19Ti4+8Fe3+4Fe2+4(As3+O3)28F |
||||||||
|
Locality: Monte Cervandone, Val Devero, Piedmont, Italy Source: Renato and Adriana Pagano Owner: RRUFF Description: Dark reddish-brown pseudocubic crystals associated with black clinochlore and white orthoclase Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
)
|
Cafetite RRUFF ID: R060872 |
Ideal Chemistry: CaTi4+2O5·H2O |
||||||||
|
Locality: Magnet Cove, Arkansas, USA Source: Michael Scott S101254 Owner: RRUFF Description: Pale brown colored pseudohexagonal plates, associated with pectolite and albite. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
)
|
Caffeine RRUFF ID: D120006 |
Ideal Chemistry: C8H10N4O2 |
||||||||
|
Locality: Synthetic Source: David Blake Owner: RRUFF Description: Fine colorless powder. Caffeine is used as a stimulant. Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Cahnite RRUFF ID: R070182 |
Ideal Chemistry: Ca2B(As5+O4)(OH)4 |
||||||||
|
Locality: Vallerano Quarry, Vallerano, Rome, Rome Province, Latium, Italy Source: Michael Scott S103925 Owner: RRUFF Description: Pale yellow tetrahedra associated with colorless prismatic chabazite, botryoidal phillipsite, dark green prismatic augite, acicular apatite, calcite, akermanite, and calzirtite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Cahnite samples (2) ] | ||||||||||
)
|
Cahnite RRUFF ID: R110095 |
Ideal Chemistry: Ca2B(As5+O4)(OH)4 |
||||||||
|
Locality: Inner Mongolia province, China Source: Rob Lavinsky Owner: RRUFF Description: White tetrahedra associated with bluish green borcarite (R110094) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Zircon (35) ] | ||||||||||
| Quick search: [ All Cahnite samples (2) ] | ||||||||||
)
|
Cairncrossite RRUFF ID: R150126 |
Ideal Chemistry: Sr2Ca7-xNa2x(Si4O10)4(OH)2(H2O)15-x |
||||||||
|
Locality: Block 17, Wessels mine, Northern Cape Province, South Africa Source: Arnold Gucsik Owner: Arnold Gucsik Description: Massive colorless to white. Data are from the original description of the type sample. Photo is courtesy of Bruce Cairncross, 7 mm width. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Gyrolite (5) ] | ||||||||||
)
|
Calaverite RRUFF ID: R060134 |
Ideal Chemistry: AuTe2 |
||||||||
|
Locality: Cripple Creek, Teller County, Colorado, USA Source: University of Arizona Mineral Museum 5414 Owner: RRUFF Description: Silver thick prismatic crystals with gold tarnish associated with quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Melonite (4) ] | ||||||||||
| Quick search: [ All Calaverite samples (3) ] | ||||||||||
)
|
Calaverite RRUFF ID: R070164 |
Ideal Chemistry: AuTe2 |
||||||||
|
Locality: Vindicator mine, Cripple Creek, Teller County, Colorado, USA Source: Michael Scott S102751 Owner: RRUFF Description: Loose pale gold colored metallic fragments associated with quartz, used to define ICDD pattern Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Melonite (4) ] | ||||||||||
| Quick search: [ All Calaverite samples (3) ] | ||||||||||
)
|
Calaverite RRUFF ID: R070397 |
Ideal Chemistry: AuTe2 |
||||||||
|
Locality: Sacarambu, Transylvania, Romania Source: Michael Scott S102752 Owner: RRUFF Description: Gold metallic massive associated with quartz Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Melonite (4) ] | ||||||||||
| Quick search: [ All Calaverite samples (3) ] | ||||||||||
)
|
Calcioancylite-(Ce) RRUFF ID: R060205 |
Ideal Chemistry: (Ce3+,Ca,Sr)(CO3)(OH,H2O) |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada Source: Royal Ontario Museum M49550 Owner: RRUFF Description: Aggregate of coarse, poorly formed pink crystals, color is pale green under fluorescent lights Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Ancylite (6) ] | ||||||||||
| Quick search: [ All Calcioancylite-(Ce) samples (2) ] | ||||||||||
)
|
Calcioancylite-(Ce) RRUFF ID: R130005 |
Ideal Chemistry: (Ce3+,Ca,Sr)(CO3)(OH,H2O) |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville RCM, Monteregie, Quebec, Canada Source: Don Doell Owner: RRUFF Description: Granular massive, green under sunlight, light red under microscope light, associated with albite and rhodochrosite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Ancylite (6) ] | ||||||||||
| Quick search: [ All Calcioancylite-(Ce) samples (2) ] | ||||||||||
)
|
Calcioaravaipaite RRUFF ID: R100033 |
Ideal Chemistry: Pb2+Ca2AlF9 |
||||||||
|
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 type specimen, associated with artroeite R100034. Photos of type specimen are courtesy of LACMNH. Same sample as used in the Kampf et al (2011) study. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Aravaipaite (3) ] | ||||||||||
)
|
Calcioburbankite RRUFF ID: R070023 |
Ideal Chemistry: Na3(Ca,Ce3+,Sr,La)3(CO3)5 |
||||||||
|
Locality: Vuoriyarvi Massif, Murmansk region, Russia Source: Michael Scott S105115 Owner: RRUFF Description: Pale orange vitreous massive embedded in white dolomite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ burbankite (8) ] | ||||||||||
| Quick search: [ All Calcioburbankite samples (2) ] | ||||||||||
)
|
Calcioburbankite RRUFF ID: R140485 |
Ideal Chemistry: Na3(Ca,Ce3+,Sr,La)3(CO3)5 |
||||||||
|
Locality: Eboundja, Kribi, South Region, Cameroon Source: Rock Currier Owner: RRUFF Description: Pink massive Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ burbankite (8) ] | ||||||||||
| Quick search: [ All Calcioburbankite samples (2) ] | ||||||||||
)
|
Calcioferrite RRUFF ID: R120092 |
Ideal Chemistry: Ca4MgFe3+4(PO4)6(OH)4·12H2O |
||||||||
|
Locality: Moculta quarry, Angastan, South Australia, Australia Source: Bob Jenkins Owner: RRUFF Description: Clusters of pale yellow, micaceous crystals. Used in the Lafuente et al (2014) structural study. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Calcioferrite (6) ] | ||||||||||
)
|
Calciouranoite RRUFF ID: R070022 |
Ideal Chemistry: (Ca,Ba,Pb2+,K,Na)U6+2O7·5H2O |
||||||||
|
Locality: Oktyabr'skoye Mo-U deposit, east Transbaikal region, Russia Source: Michael Scott S105118 Owner: RRUFF Description: Cryptocrystalline looking, greasy yellow blotches, amorphous Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Wolsendorfite (2) ] | ||||||||||
)
|
Calcite RRUFF ID: R040070 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Pryor Mountain, Big Horn County, Montana, USA Source: University of Arizona Mineral Museum 6965 Owner: RRUFF Description: Orange scalenohedral crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R040170 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Peramea, Lerida Province, Catalonia, Spain Source: University of Arizona Mineral Museum 13604 Owner: RRUFF Description: Pink fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050048 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Magdalena, New Mexico, USA Source: University of Arizona Mineral Museum 14020-93 Owner: RRUFF Description: Colorless massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050009 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Amparo mine, Rodeo, Durango, Mexico Source: Eugene Schlepp Owner: RRUFF Description: Colorless cleavage rhomb Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050127 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Rodeo, Durango, Mexico Source: Dave Bunk Minerals Owner: RRUFF Description: Group of colorless crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050128 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Tie Siding, Albany County, Wyoming, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Pseudomorph after aragonite, not single crystal. Trace of aragonite still present. Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050130 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Mexico Source: Dave Bunk Minerals Owner: RRUFF Description: Colorless cleavage rhomb Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
|
Calcite RRUFF ID: X050034 |
Ideal Chemistry: CaCO3 |
|||||||||
|
Locality: unknown Source: Caltech Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
|
Calcite RRUFF ID: X050035 |
Ideal Chemistry: CaCO3 |
|||||||||
|
Locality: Hilton Deposit, San Diego County, California, USA Source: G.R. Rossman 178 Owner: Caltech Description: Vein calcite from a sub-optical calcite mine consisting of excellent cleavage rhombs. Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R050307 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Zaire Source: Eugene Schlepp Owner: RRUFF Description: Group of pink prismatic crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R150020 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Creel, Chihuahua, Mexico Source: Canan D'Avela Owner: RRUFF Description: Transparent colorless cleavage fragments of Iceland spar obtained through Wards Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcite RRUFF ID: R150075 |
Ideal Chemistry: CaCO3 |
||||||||
|
Locality: Montana, USA Source: Michael Scott Owner: RRUFF Description: Colorless cleavage rhomb Status: The identification of this mineral has been determined only by Raman spectroscopy |
||||||||||
| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Calcite samples (12) ] | ||||||||||
)
|
Calcurmolite RRUFF ID: R070028 |
Ideal Chemistry: (Ca1-xNax)2(U6+O2)3(Mo6+O4)2(OH)6-x·nH2O |
||||||||
|
Locality: Gornoe, Transbaikal region, Russia Source: Michael Scott S105117 Owner: RRUFF Description: Lemon-yellow massive Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Calderónite RRUFF ID: R050538 |
Ideal Chemistry: Pb2+2Fe3+(V5+O4)2(OH) |
||||||||
|
Locality: Tres de Mayo, Santa Cruz County, Arizona, USA Source: Andy Anderson Owner: RRUFF Description: Lathlike brown crystals. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Brackebuschite (17) ] | ||||||||||
| Quick search: [ All Calderónite samples (2) ] | ||||||||||
)
|
Calderónite RRUFF ID: R060427 |
Ideal Chemistry: Pb2+2Fe3+(V5+O4)2(OH) |
||||||||
|
Locality: Las Colmenitas mine, Santa Marta, Badajoz, Extremadura, Spain Source: Michael Scott S100243 Owner: RRUFF Description: Sheaf of brown bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Brackebuschite (17) ] | ||||||||||
| Quick search: [ All Calderónite samples (2) ] | ||||||||||
)
|
Caledonite RRUFF ID: R060506 |
Ideal Chemistry: Cu2+2Pb2+5(S6+O4)3(CO3)(OH)6 |
||||||||
|
Locality: Rowley mine, Maricopa County, Arizona, USA Source: Jim Ricker Owner: RRUFF Description: Blue prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Caledonite (2) ] | ||||||||||
| Quick search: [ All Caledonite samples (2) ] | ||||||||||
)
|
Caledonite RRUFF ID: R070321 |
Ideal Chemistry: Cu2+2Pb2+5(S6+O4)3(CO3)(OH)6 |
||||||||
|
Locality: Soda Lake Mountains, near Baker, San Bernardino County, California, USA Source: James Shigley Owner: RRUFF Description: Striated blue bladed crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Caledonite (2) ] | ||||||||||
| Quick search: [ All Caledonite samples (2) ] | ||||||||||
)
|
CaLiBO3 RRUFF ID: R110010 |
Ideal Chemistry: CaLiBO3 |
||||||||
|
Locality: Synthetic Source: Jin_Xiao Mi Owner: RRUFF Description: Loose aggregate of colorless cubic crystals, mixed with parasibirskite crystals (R110009) Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
)
|
Callaghanite RRUFF ID: R050598 |
Ideal Chemistry: Cu2+2Mg2CO3(OH)6·2H2O |
||||||||
|
Locality: Basic Refractories mine, Gabbs District, Nye County, Nevada, USA Source: Marcus Origlieri Owner: RRUFF Description: Druse of blue pseudo-octahedral crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
)
|
Calomel RRUFF ID: R070370 |
Ideal Chemistry: HgCl |
||||||||
|
Locality: Lake County, California, USA Source: Michael Scott S101876 Owner: RRUFF Description: Colorless rounded or poorly formed crystals Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Quick search: [ All Calomel samples (2) ] | ||||||||||
)
|
Calomel RRUFF ID: R070499 |
Ideal Chemistry: HgCl |
||||||||
|
Locality: Terlingua, Brewster County, Texas, USA Source: James Shigley Owner: RRUFF Description: Colorless to ash-gray striated crystals associated with colorless calcite Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Quick search: [ All Calomel samples (2) ] | ||||||||||
)
|
Calzirtite RRUFF ID: R080084 |
Ideal Chemistry: Ca2Zr4+5Ti4+2O16 |
||||||||
|
Locality: Jacupiranga mine, Cajati, São Paulo, Brazil Source: Luiz Menezes Owner: RRUFF Description: Black rounded crystals associated with dark brown phlogopite, green granular diopside and black magnetite octahedra Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Calzirtite (1) ] | ||||||||||
)
|
Camaronesite RRUFF ID: R150145 |
Ideal Chemistry: Fe3+2(PO3OH)2(S6+O4)(H2O)4·1-2H2O |
||||||||
|
Locality: Camarones Valley, Arica Province, Chile Source: Robert Jenkins Owner: RRUFF Description: Massive pale pink or mauve Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Taranakite (2) ] | ||||||||||
)
|
Cancrinite RRUFF ID: R050352 |
Ideal Chemistry: (Na,Ca,◻)8(Al6Si6)O24(CO3,S6+O4)2·2H2O |
||||||||
|
Locality: York River, quarry #2, Dungannon Township, Ontario, Canada Source: California Institute of Technology Owner: RRUFF Description: Pink fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ cancrinite (11) ] | ||||||||||
| Quick search: [ All Cancrinite samples (3) ] | ||||||||||
)
|
Cancrinite RRUFF ID: R100110 |
Ideal Chemistry: (Na,Ca,◻)8(Al6Si6)O24(CO3,S6+O4)2·2H2O |
||||||||
|
Locality: French River, Ontario, Canada Source: Robert Woodside Owner: RRUFF Description: Brownish-orange massive. One of 4 specimens collected by Sam Gordon in 1932 for the Philadelphia Academy of Sciences (#21833) Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ cancrinite (11) ] | ||||||||||
| Quick search: [ All Cancrinite samples (3) ] | ||||||||||
)
|
Cancrinite RRUFF ID: R100111 |
Ideal Chemistry: (Na,Ca,◻)8(Al6Si6)O24(CO3,S6+O4)2·2H2O |
||||||||
|
Locality: Dennis Hill, Litchfield, Maine, USA Source: Robert Woodside Owner: RRUFF Description: Yellow massive Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ cancrinite (11) ] | ||||||||||
| Quick search: [ All Cancrinite samples (3) ] | ||||||||||
)
|
Cannizzarite RRUFF ID: R060609 |
Ideal Chemistry: Pb2+8Bi3+10S2-23 |
||||||||
|
Locality: Kudryavy volcano, Iturup, Kuril Islands, Russia Source: Michael Scott S100973 Owner: RRUFF Description: Gray metallic thin platy crystals Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Canosioite RRUFF ID: R220035 |
Ideal Chemistry: Ba2Fe3+(As5+O4)2(OH) |
||||||||
|
Locality: Valletta mine, Maira Valley, Piedmont, Italy Source: Fernando Cámara Owner: Fernando Cámara Description: Reddish-brown granules, subhedral millimetre-size crystals. Type sample described in Cámara et al (2017) Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Brackebuschite (17) ] | ||||||||||
)
|
Carbonatecyanotrichite RRUFF ID: R060600 |
Ideal Chemistry: Cu2+4Al2CO3(OH)12·2H2O |
||||||||
|
Locality: Jomac mine, San Juan County, Utah, USA Source: Michael Scott S100800 Owner: RRUFF Description: Blue spherical aggregates associated with gypsum and antlerite Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Cyanotrichite (4) ] | ||||||||||
)
|
Caresite RRUFF ID: R120028 |
Ideal Chemistry: Fe2+4Al2(OH)12CO3·3H2O |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville County, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Pale yellow semicircular plates on colorless albite Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Mineral Group: [ Hydrotalcite (22) ] | ||||||||||
)
|
Carletonite RRUFF ID: R050255 |
Ideal Chemistry: KNa4Ca4Si8O18(CO3)4(F,OH)·H2O |
||||||||
|
Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada Source: Marcus Origlieri Owner: RRUFF Description: Group of blue prismatic single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Carletonite (2) ] | ||||||||||
)
|
Carlosbarbosaite RRUFF ID: R110162 |
Ideal Chemistry: (U6+O2)2Nb5+2O6(OH)2·2H2O |
||||||||
|
Locality: Jaguaracu, Minas Gerais, Brazil Source: Luiz Menezes Owner: RRUFF Description: Mass of yellow fibers on quartz Status: The identification of this mineral is not yet confirmed. |
||||||||||
)
|
Carlosturanite RRUFF ID: R060259 |
Ideal Chemistry: (Mg,Fe2+,Ti4+)21(Si,Al)12O28(OH)34·H2O |
||||||||
|
Locality: Val Varaita, near Sempeyre, Piedmont, Italy Source: Michael Scott S100338 Owner: RRUFF Description: Pale green fibrous bundle Status: The identification of this mineral has been made only by X-ray diffraction. |
||||||||||
)
|
Carlsonite RRUFF ID: R220026 |
Ideal Chemistry: (N3-H4)5Fe3+3O(S6+O4)6·7H2O |
||||||||
|
Locality: Burnside, Northumberland Co., Pennsylvania, USA Source: Rock Currier Owner: RRUFF Description: Aggregates of yellow platy or granular crystals, associated with white prismatic pyracmonite (R220027). Status: The identification of this mineral has been confirmed by X-ray diffraction. |
||||||||||
| Mineral Group: [ Metavoltine (3) ] | ||||||||||
)
|
Carminite RRUFF ID: R050528 |
Ideal Chemistry: Pb2+Fe3+2(As5+O4)2(OH)2 |
||||||||
|
Locality: Las Animas mine, Benjamin Hill, Sonora, Mexico Source: University of Arizona Mineral Museum 10370 Owner: RRUFF Description: Red prismatic crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Carminite (8) ] | ||||||||||
| Quick search: [ All Carminite samples (2) ] | ||||||||||
)
|
Carminite RRUFF ID: R061061 |
Ideal Chemistry: Pb2+Fe3+2(As5+O4)2(OH)2 |
||||||||
|
Locality: San Nicolas mine, Badajoz Province, Spain Source: Bob Jenkins Owner: RRUFF Description: Red prismatic Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Carminite (8) ] | ||||||||||
| Quick search: [ All Carminite samples (2) ] | ||||||||||
)
|
Carnallite RRUFF ID: R050353 |
Ideal Chemistry: KMgCl3·6H2O |
||||||||
|
Locality: Strassfurt, Germany Source: California Institute of Technology W-22255 Owner: RRUFF Description: Colorless single crystals and grains associated with halite, sylvite, and anhydrite. Status: The identification of this mineral has been confirmed by X-ray diffraction. |
||||||||||
| Mineral Group: [ Carnallite (2) ] | ||||||||||
| Quick search: [ All Carnallite samples (2) ] | ||||||||||
)
|
Carnallite RRUFF ID: R070291 |
Ideal Chemistry: KMgCl3·6H2O |
||||||||
|
Locality: Leopoldshall, Stassfurt, Stassfurt Deposit, Saxony-Anhalt, Germany Source: Michael Scott S105209 Owner: RRUFF Description: Pink to grey coarse grained, poorly consolidated, melted surface, associated with kainite R100021 and pentahydrite R100022. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Carnallite (2) ] | ||||||||||
| Quick search: [ All Carnallite samples (2) ] | ||||||||||
)
|
Carnotite RRUFF ID: R070160 |
Ideal Chemistry: K2(U6+O2)2(V5+O4)2·3H2O |
||||||||
|
Locality: Montrose County, Colorado, USA Source: James Shigley Owner: RRUFF Description: Yellow compact massive crust Status: The identification of this mineral is not yet confirmed. |
||||||||||
| Quick search: [ All Carnotite samples (3) ] | ||||||||||
)
|
Carnotite RRUFF ID: R070345 |
Ideal Chemistry: K2(U6+O2)2(V5+O4)2·3H2O |
||||||||
|
Locality: Pick's Delta mine, Delta, Emery County, Utah, USA Source: Michael Scott S101755 Owner: RRUFF Description: Lemon-yellow fine-grained massive Status: The identification of this mineral has been made only by X-ray diffraction. |
||||||||||
| Quick search: [ All Carnotite samples (3) ] | ||||||||||
)
|
Carnotite RRUFF ID: R070647 |
Ideal Chemistry: K2(U6+O2)2(V5+O4)2·3H2O |
||||||||
|
Locality: Anderson mine, Yavapai County, Arizona, USA Source: Lloyd Twaites Owner: RRUFF Description: Orange blocky crystals associated with yellow platy weeksite, R050330 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Quick search: [ All Carnotite samples (3) ] | ||||||||||
)
|
Carpathite RRUFF ID: R060162 |
Ideal Chemistry: C24H12 |
||||||||
|
Locality: Picacho mine, San Benito County, California, USA Source: Marcus Origlieri Owner: RRUFF Description: Colorless to pale yellow splintery fractured aggregates associated with cinnabar on quartz Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Quick search: [ All Carpathite samples (2) ] | ||||||||||
)
|
Carpathite RRUFF ID: R060660 |
Ideal Chemistry: C24H12 |
||||||||
|
Locality: Prospect 500 meters north of Picachos mine, south of New Idria, San Benito County, California, USA Source: Michael Scott S101203 Owner: RRUFF Description: Aggregate of light tan colored platy crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Quick search: [ All Carpathite samples (2) ] | ||||||||||
)
|
Carpholite RRUFF ID: R060608 |
Ideal Chemistry: Mn2+Al2Si2O6(OH)4 |
||||||||
|
Locality: Schlaggenwald, Bohemia, Czechoslovakia Source: Michael Scott S100908 Owner: RRUFF Description: Tan colored radiating tufts of acicular crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Carpholite (3) ] | ||||||||||
)
|
Carraraite RRUFF ID: R130410 |
Ideal Chemistry: Ca3Ge(S6+O4)(CO3)(OH)6·12H2O |
||||||||
|
Locality: Cape d'Or, Cumberland Co., Nova Scotia, Canada Source: Don Doell Owner: Don Doell Description: White to pale-blue hexagonal prismatic crystals, associated with light green apophyllite, light yellowish grey stellerite, and light pinkish rhombohedral chabazite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
||||||||||
| Mineral Group: [ Ettringite (6) ] | ||||||||||
)
|
Carrollite RRUFF ID: R040165 |
Ideal Chemistry: Cu1+Co3+2S4 |
||||||||
|
Locality: Katanga, Democratic Republic of the Congo Source: University of Arizona Mineral Museum 12197 Owner: RRUFF Description: Steel gray octahedral crystals that have a tarnished exterior Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Carrollite samples (3) ] | ||||||||||
)
|
Carrollite RRUFF ID: R050089 |
Ideal Chemistry: Cu1+Co3+2S4 |
||||||||
|
Locality: Kambove, Katanga, Democratic Republic of the Congo Source: Rock Currier Owner: RRUFF Description: Steel-gray octahedral crystal associated with calcite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
||||||||||
| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Carrollite samples (3) ] | ||||||||||
)
|
Carrollite RRUFF ID: R130024 |
Ideal Chemistry: Cu1+Co3+2S4 |
||||||||
|
Locality: Kisanfu, Katanga, Democratic Republic of the Congo Source: Isabel Fay Owner: RRUFF Description: Silver metallic, massive, associated with chalcocite, bornite, digenite and magnesite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Spinel (66) ] | ||||||||||
| Quick search: [ All Carrollite samples (3) ] | ||||||||||
)
|
Caryinite RRUFF ID: R060663 |
Ideal Chemistry: NaCaCaMn2+2(As5+O4)3 |
||||||||
|
Locality: Langban, Filipstad, Varmland, Sweden Source: Michael Scott S101279 Owner: RRUFF Description: Brown massive Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
||||||||||
| Mineral Group: [ Alluaudite (22) ] | ||||||||||
)
|
Caryochroite RRUFF ID: R070008 |
Ideal Chemistry: (Na,Sr)3(Fe3+,Mg)10Ti4+2Si12O37(H2O,O,OH)17 |
||||||||
|
Locality: Umbozero mine, Alluaiv Mt., Lovozero massif, Kola Peninsula, Russia Source: Michael Scott S100962 Owner: RRUFF Description: Dark brown massive, very fine grained Status: The identification of this mineral is not yet confirmed. |
||||||||||
|
||||||||||