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4216 Records Found

Bisbeeite
RRUFF ID: R060317
Ideal Chemistry: (Cu,Mg)SiO3·nH2O
Locality: Shangulowe, Katanga Province, Democratic Republic of Congo
Source: Herb Obodda 051
Owner: RRUFF
Description: Light blue granular massive
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis

Bismite
RRUFF ID: R070185
Ideal Chemistry: Bi3+2O3
Locality: Berezovskii, Ekaterinberg, Sverdlovskaya Oblast', Ural Region, Russia
Source: Michael Scott S104823
Owner: RRUFF
Description: Pale green prismatic crystals embedded in quartz
Status: The identification of this mineral is not yet confirmed.

Bismoclite
RRUFF ID: R100197
Ideal Chemistry: Bi3+OCl
Locality: El Guanaco Mine, Guanaco (Huanaco), Santa Catalina, Antofagasta Province, Antofagasta Region, Chile
Source: Bob Jenkins
Owner: RRUFF
Description: Unconsolidated colorless fragments and tabular crystals.
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Matlockite (3) ]

Bismuth
RRUFF ID: R050650
Ideal Chemistry: Bi
Locality: Wolfram Camp, Queensland, Australia
Source: University of Arizona Mineral Museum 16274
Owner: RRUFF
Description: Gray metallic fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Arsenic (7) ]
Quick search: [ All Bismuth samples (2) ]

Bismuth
RRUFF ID: R070375
Ideal Chemistry: Bi
Locality: Frontier mine, South Lorrain, Timiskaming District, Ontario, Canada
Source: Royal Ontario Museum M14615
Owner: RRUFF
Description: Silver-white tarnished to grey cleavage fragments
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Arsenic (7) ]
Quick search: [ All Bismuth samples (2) ]

Bismuthinite
RRUFF ID: R061077
Ideal Chemistry: Bi3+2S2-3
Locality: Jersey mine, Salmo, British Columbia, Canada
Source: Lloyd Twaites LT1259
Owner: RRUFF
Description: Metallic grey prismatic single crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Stibnite (10) ]
Quick search: [ All Bismuthinite samples (3) ]

Bismuthinite
RRUFF ID: R070533
Ideal Chemistry: Bi3+2S2-3
Locality: Llallagua, Bustillos Province, Potosi, Bolivia
Source: James Shigley
Owner: RRUFF
Description: Elongated tin-white prismatic crystals associated with black cassiterite
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Stibnite (10) ]
Quick search: [ All Bismuthinite samples (3) ]

Bismuthinite
RRUFF ID: R070617
Ideal Chemistry: Bi3+2S2-3
Locality: Hachita, Grants County, New Mexico, USA
Source: James Shigley
Owner: RRUFF
Description: Steel-gray metallic massive lamellar, associated with quartz.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Stibnite (10) ]
Quick search: [ All Bismuthinite samples (3) ]

Bismutite
RRUFF ID: R050634
Ideal Chemistry: Bi3+2O2(CO3)
Locality: Outpost mine, Wickenburg, White Picacho District, Maricopa County, Arizona, USA
Source: University of Arizona Mineral Museum 13158
Owner: RRUFF
Description: Pale brown flattened spear-head shaped crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Bismutite (3) ]
Quick search: [ All Bismutite samples (2) ]

Bismutite
RRUFF ID: R060665
Ideal Chemistry: Bi3+2O2(CO3)
Locality: Ecuador, Rio Grande do Norte, Brazil
Source: Michael Scott S101282
Owner: RRUFF
Description: Green massive, platy
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Bismutite (3) ]
Quick search: [ All Bismutite samples (2) ]

Bismutotantalite
RRUFF ID: R130254
Ideal Chemistry: Bi3+Ta5+O4
Locality: Wampewo Hill, Busiiro Co. (Bushiro Co.), Wakiso District, Uganda
Source: Rock Currier
Owner: RRUFF
Description: Submetallic black anhedral crystals and grains
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Quick search: [ All Bismutotantalite samples (2) ]

Bismutotantalite
RRUFF ID: R130778
Ideal Chemistry: Bi3+Ta5+O4
Locality: Mbale Estate, Singo, West of Kanipala, Uganda
Source: Rock Currier
Owner: RRUFF
Description: Metallic black massive or irregular crystals
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Quick search: [ All Bismutotantalite samples (2) ]

Bixbyite-(Fe)
RRUFF ID: R050395
Ideal Chemistry: Fe3+2O3
Locality: Thomas Range, Juab County, Utah, USA
Source: Marcus Origlieri
Owner: RRUFF
Description: Black cube modified with octahedral corners
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Bixbyite (2) ]

Bjarebyite
RRUFF ID: R130107
Ideal Chemistry: BaMn2+2Al2(PO4)3(OH)3
Locality: Buranga mine, Gatumba District, Western Province, Rwanda
Source: Rock Currier
Owner: RRUFF
Description: Prismatic or granular light-yellow green crystals.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Bjarebyite (5) ]
Quick search: [ All Bjarebyite samples (2) ]

Bjarebyite
RRUFF ID: R130106
Ideal Chemistry: BaMn2+2Al2(PO4)3(OH)3
Locality: Palermo #1 mine, North Groton, New Hampshire
Source: Donald Doell (small piece), Rock Currier (large Piece)
Owner: RRUFF
Description: Dark green, heavily striated crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Bjarebyite (5) ]
Quick search: [ All Bjarebyite samples (2) ]

Blatonite
RRUFF ID: R060594
Ideal Chemistry: (U6+O2)CO3·H2O
Locality: Jomac mine, San Juan County, Utah, USA
Source: Michael Scott S100794
Owner: RRUFF
Description: Yellow acicular crystals. No diffraction spots, just some streaks
Status: The identification of this mineral is not yet confirmed.

Blixite
RRUFF ID: R070364
Ideal Chemistry: Pb2+8O5(OH)2Cl4
Locality: Upper Bolivia Stope, 185 m level, Nya Schaktet Shaft, Langban, Filipstad, Varmland, Sweden
Source: Michael Scott S106185
Owner: RRUFF
Description: Pale gray-yellow massive with vitreous luster, associated with black hausmannite
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.

Blödite
RRUFF ID: R050317
Ideal Chemistry: Na2Mg(S6+O4)2·4H2O
Locality: Stassfurt, Germany
Source: American Museum of Natural History 65127
Owner: RRUFF
Description: Colorless fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Blodite (3) ]
Quick search: [ All Blödite samples (2) ]

Blödite
RRUFF ID: R050341
Ideal Chemistry: Na2Mg(S6+O4)2·4H2O
Locality: Soda Lake, San Luis Obispo County, California, USA
Source: George Rossman
Owner: RRUFF
Description: Gray to colorless equant crystal
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Blodite (3) ]
Quick search: [ All Blödite samples (2) ]

Bobdownsite
RRUFF ID: R050109
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Big Fish River, Yukon Territory, Canada
Source: Rock Currier
Owner: RRUFF
Description: Colorless hexagonal tabular crystals, type sample
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobdownsite
RRUFF ID: R070653
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Tip Top mine, Custer County, South Dakota, USA
Source: Rock Currier
Owner: RRUFF
Description: Colorless rhombohedral crystals embedded in a fine-grained matrix
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobdownsite
RRUFF ID: R070654
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Tip Top mine, Custer County, South Dakota, USA
Source: Rock Currier
Owner: RRUFF
Description: A druse of colorless rhombohedra
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobdownsite
RRUFF ID: R100214
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Tip Top mine, Custer County, South Dakota, USA
Source: Tom Loomis, Dakota Matrix Minerals #120908W-2
Owner: RRUFF
Description: Crust of pale yellow crystals on quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobdownsite
RRUFF ID: R100215
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Tip Top mine, Custer County, South Dakota, USA
Source: Tom Loomis, Dakota Matrix Minerals #120908W-4
Owner: RRUFF
Description: Crust of colorless crystals on quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobdownsite
RRUFF ID: R110026
Ideal Chemistry: Ca9Mg(PO4)6(PO3F)
Locality: Tip Top mine, Custer County, South Dakota, USA
Source: Tom Loomis, Dakota Matrix Minerals #120908W-3
Owner: RRUFF
Description: Crust of pale purple crystals on quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Cerite (11) ]
Quick search: [ All Bobdownsite samples (6) ]

Bobfergusonite
RRUFF ID: R160069
Ideal Chemistry: ◻Na2Mn2+5Fe3+Al(PO4)6
Locality: Nancy Pegmatite, Chacabuco Dept, San Luis, Argentina
Source: Thomas A. Loomis
Owner: RRUFF
Description: Dark brown massive, associated with dark green dicksonite (R160071)
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Bobierrite
RRUFF ID: R060681
Ideal Chemistry: Mg3(PO4)2·8H2O
Locality: Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Source: Michael Scott S101377
Owner: RRUFF
Description: Colorless sectile tabular crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Vivianite (17) ]

Bobjonesite
RRUFF ID: R060530
Ideal Chemistry: V4+OS6+O4·3H2O
Locality: Petrified log in the North Mesa 5 mine, Temple Mountain, Emery County, Utah, USA
Source: Michael Scott S100781
Owner: RRUFF
Description: Blue granular crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Quick search: [ All Bobjonesite samples (2) ]

Bobjonesite
RRUFF ID: R060577
Ideal Chemistry: V4+OS6+O4·3H2O
Locality: Petrified log in the North Mesa 5 mine, Temple Mountain, Emery County, Utah, USA
Source: Michael Scott S100806
Owner: RRUFF
Description: Blue tabular crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Quick search: [ All Bobjonesite samples (2) ]

Bobkingite
RRUFF ID: R141030
Ideal Chemistry: Cu2+5Cl2(OH)8·2H2O
Locality: Cerro Minado Mines, Cuesta Alta, Huércal-Overa, Almería, Andalusia, Spain
Source: William W. Pinch and Robert Pecorini
Owner: RRUFF
Description: Aggregates of acicular to bladed bundles of blue crystals on quartz
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.

Bobmeyerite
RRUFF ID: R220009
Ideal Chemistry: Pb2+4(Al3Cu2+)(Si4O12)(S6+0.5Si0.5O4)(OH)7Cl·3H2O
Locality: Mammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA
Source: Bob Jenkins
Owner: RRUFF
Description: Aggregates of very pale blue-green bladed crystals, associated with dark blue diaboleite.
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Cerchiaraite (4) ]

Bobtraillite
RRUFF ID: R070414
Ideal Chemistry: (Na,◻)12(◻,Na)12Sr12Zr4+14(Si3O9)10[Si2BO7(OH)2]6·12H2O
Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada
Source: Michael Scott S101831
Owner: RRUFF
Description: Pale gray hexagonal prisms, co-type material
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Böhmite
RRUFF ID: R120133
Ideal Chemistry: AlO(OH)
Locality: Maglio-Pornaro, Tretto di Schio, Vicenza, Italy
Source: Ivano Rocchetti
Owner: RRUFF
Description:
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Lepidocrocite (3) ]
Quick search: [ All Böhmite samples (2) ]

Böhmite
RRUFF ID: R120123
Ideal Chemistry: AlO(OH)
Locality: Sagasen, Telemark, Norway
Source: Marcus Origlieri
Owner: RRUFF
Description: Pale green hexagonal tablets, associated with natrolite R120124
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Lepidocrocite (3) ]
Quick search: [ All Böhmite samples (2) ]

Bohseite
RRUFF ID: R220004
Ideal Chemistry: Ca4Be4Si9O24(OH)4
Locality: Ermakovska, Buryatia, Siberia, Russia
Source: Donald Doell
Owner: RRUFF
Description: Aggregates of white radiating bladed crystals.
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Bavenite (1) ]

Bokite
RRUFF ID: R060590
Ideal Chemistry: (Al,Fe3+)1.3(V5+,V4+,Fe3+)8O20·7.5H2O
Locality: Monument #2 mine, Apache County, Arizona, USA
Source: Michael Scott S100790
Owner: RRUFF
Description: Black platy grains in radiating reniform crusts associated with quartz
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Straczekite (5) ]

Boleite
RRUFF ID: R050022
Ideal Chemistry: KAg1+9Pb2+26Cu2+24Cl62(OH)48
Locality: Amelia mine, Boleo, Baja California, Mexico
Source: Eugene Schlepp
Owner: RRUFF
Description: Dark blue colored interpenetrating cubes
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Quick search: [ All Boleite samples (2) ]

Boleite
RRUFF ID: R130099
Ideal Chemistry: KAg1+9Pb2+26Cu2+24Cl62(OH)48
Locality: Rowley mine, Maricopa County, Arizona, USA
Source: Joe Ruiz
Owner: RRUFF
Description: Blue cubes, associated with blue bladed crystals of mammothite R130100, irregular masses of blue diaboleite, colorless cubes of paralaurianite, colorless gypsum in massive cerussite.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Quick search: [ All Boleite samples (2) ]

Boltwoodite
RRUFF ID: R060753
Ideal Chemistry: (K,Na)U6+O2(SiO3OH)·1.5H2O
Locality: Rossing mine, between Rossing & Arandis, near Swakopmund, Namibia
Source: Michael Scott S100288
Owner: RRUFF
Description: Radiating tufts of pale yellow-orange bladed crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Bonattite
RRUFF ID: R070398
Ideal Chemistry: Cu2+S6+O4·3H2O
Locality: Undu mine, Nukundamu, Vanua Levu, Fiji
Source: Michael Scott S102188
Owner: RRUFF
Description: Pale blue effluorescence associated with metallic yellow pyrite and metallic blue covellite
Status: The identification of this mineral is not yet confirmed.
Quick search: [ All Bonattite samples (2) ]

Bonattite
RRUFF ID: R070424
Ideal Chemistry: Cu2+S6+O4·3H2O
Locality: Grand Reef mine, Klondyke, Aravaipa District, Graham County, Arizona, USA
Source: Bob Downs
Owner: RRUFF
Description: Pale blue effluorescence associated with cerussite and malachite
Status: The identification of this mineral is not yet confirmed.
Quick search: [ All Bonattite samples (2) ]

Bonazziite
RRUFF ID: R061028
Ideal Chemistry: As4S4
Locality: Radvanice, Bohemia
Source: Michael Scott S101415
Owner: Michael Scott
Description: Red flattened prismatic crystals
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Boracite
RRUFF ID: R060009
Ideal Chemistry: Mg3B7O13Cl
Locality: Luneberg, Hannover, Germany
Source: University of Arizona Mineral Museum
Owner: RRUFF
Description: Adamantine gray cubo-octahedral single crystals in anhydrite
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Boracite (9) ]
Quick search: [ All Boracite samples (2) ]

Boracite
RRUFF ID: R070317
Ideal Chemistry: Mg3B7O13Cl
Locality: Douglashall, Westereglen, Stassfurt District, Saxony-Anhalt, Germany
Source: James Shigley
Owner: RRUFF
Description: Colorless single crystal tetrahedron with minor cube modifications
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Boracite (9) ]
Quick search: [ All Boracite samples (2) ]

Boralsilite
RRUFF ID: R140759
Ideal Chemistry: Al16B6O30(Si2O7)
Locality: Larsemann Hills, Prydz Bay, Ingrid Christensen Coast, Princess Elizabeth Land, Eastern Antarctica, Antarctica
Source: Edward S. Grew 121102A
Owner: RRUFF
Description: Radiating fibrous bundles, associated with tourmaline and quartz. A portion of the material from the original study by Grew et al (2008)
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.

Borax
RRUFF ID: R070168
Ideal Chemistry: Na2B4O5(OH)4·8H2O
Locality: Boron, Kramer District, Kern County, California, USA
Source: Michael Scott S101857
Owner: RRUFF
Description: Colorless prismatic single crystal associated with tincalconite
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis

Borcarite
RRUFF ID: R060591
Ideal Chemistry: Ca4MgB4O6(CO3)2(OH)6
Locality: Fuka mine, Bitchu-cho, Takahashi, Kawakami-gun, Okayama Prefecture, Chugoku Region, Japan
Source: Michael Scott S100788
Owner: RRUFF
Description: Mass of green indistinct crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Quick search: [ All Borcarite samples (2) ]

Borcarite
RRUFF ID: R110094
Ideal Chemistry: Ca4MgB4O6(CO3)2(OH)6
Locality: Inner Mongolia, China
Source: Rob Lavinsky
Owner: RRUFF
Description: Light bluish-green tabular crystals associated with white cahnite (R110095)
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Quick search: [ All Borcarite samples (2) ]

Bornite
RRUFF ID: R050322
Ideal Chemistry: Cu1+5Fe3+S2-4
Locality: Bethlehem Copper mine, Highland Valley, Logan Lake, British Columbia, Canada
Source: Lloyd Twaites
Owner: RRUFF
Description: Irridescent purple metallic massive
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Bornite samples (2) ]

Bornite
RRUFF ID: R070636
Ideal Chemistry: Cu1+5Fe3+S2-4
Locality: mine 65, 180 m. level, Dzheskazgan mining district, central Kazakhstan
Source: Michael Scott S100287
Owner: RRUFF
Description: Iridescent blue metallic crystal associated with calcite, malachite and hematite
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Quick search: [ All Bornite samples (2) ]

Borocookeite
RRUFF ID: R080076
Ideal Chemistry: LiAl4(Si3B)O10(OH)8
Locality: Malkhan Range, Central Transbaikal Region, Russia
Source: Michael Scott 1005113
Owner: RRUFF
Description: Cream-colored earthy coating on tourmaline crystal
Status: The identification of this mineral is not yet confirmed.
Mineral Groups: [ Clay (86) ] [ chlorite (7) ]

Boromuscovite
RRUFF ID: R070107
Ideal Chemistry: KAl2(Si3B)O10(OH)2
Locality: Little 3 mine, Ramona, California, USA
Source: Jeffrey E. Patterson 3,4,5
Owner: RRUFF
Description: White fine-grained micaceous on elbaite
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ mica (50) ]

Botallackite
RRUFF ID: R070066
Ideal Chemistry: Cu2+2Cl(OH)3
Locality: Levante mine, St. Just, Cornwall, England
Source: Bob Jenkins
Owner: RRUFF
Description: Pale greenish blue bladed crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Atacamite (16) ]
Quick search: [ All Botallackite samples (2) ]

Botallackite
RRUFF ID: R080012
Ideal Chemistry: Cu2+2Cl(OH)3
Locality: Cligga Head, Cornwall, England
Source: William W. Pinch
Owner: RRUFF
Description: Aggregate of green bladed to platy crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Atacamite (16) ]
Quick search: [ All Botallackite samples (2) ]

Botryogen
RRUFF ID: R070362
Ideal Chemistry: MgFe3+(S6+O4)2(OH)·7H2O
Locality: Queténa Mine, Calama, El Loa Province, Antofagasta Region, Chile
Source: Michael Scott S102842
Owner: RRUFF
Description: Aggregate of orange pseudo-rhombohedral crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Botryogen (2) ]
Quick search: [ All Botryogen samples (2) ]

Botryogen
RRUFF ID: R070581
Ideal Chemistry: MgFe3+(S6+O4)2(OH)·7H2O
Locality: Redington mine, Knoxville, Napa County, California, USA
Source: James Shigley
Owner: RRUFF
Description: Red-orange aggregate of pseudo-rhombohedral crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Botryogen (2) ]
Quick search: [ All Botryogen samples (2) ]

Bottinoite
RRUFF ID: R060263
Ideal Chemistry: Ni2+Sb5+2(OH)12·6H2O
Locality: Ramsbeck mine, Dornberg, Sauerland, Germany
Source: Michael Scott S100250
Owner: RRUFF
Description: Spherical aggregate of pale greenish-blue tabular crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Boulangerite
RRUFF ID: R050436
Ideal Chemistry: Pb2+5Sb3+4S2-11
Locality: Noche Buena mine, Noche Buena, Municipio de Mazapil, Zacatecas, Mexico
Source: University of Arizona Mineral Museum 13704
Owner: RRUFF
Description: Mass of lead-gray acicular crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Quick search: [ All Boulangerite samples (2) ]

Boulangerite
RRUFF ID: R050441
Ideal Chemistry: Pb2+5Sb3+4S2-11
Locality: Sullivan mine, Kimberley, British Columbia, Canada
Source: University of Arizona Mineral Museum 5495
Owner: RRUFF
Description: Lead-gray metallic massive
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Boulangerite samples (2) ]

Bournonite
RRUFF ID: R050111
Ideal Chemistry: Cu1+Pb2+Sb3+S2-3
Locality: Yao Gang Xian mine, Chenzhou, Hunan Province, China
Source: He Xin Jian
Owner: RRUFF
Description: Steel-gray short prismatic crystal
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Bournonite (4) ]
Quick search: [ All Bournonite samples (2) ]

Bournonite
RRUFF ID: R050364
Ideal Chemistry: Cu1+Pb2+Sb3+S2-3
Locality: Neudorf, Harz Mountains, Austria
Source: University of Arizona Mineral Museum 7088
Owner: RRUFF
Description: Black fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Bournonite (4) ]
Quick search: [ All Bournonite samples (2) ]

Bouškaite
RRUFF ID: R220022
Ideal Chemistry: (Mo6+O2)2O(S6+O3OH)2(H2O)2·2H2O
Locality: Cooke's Peak, Cookes Range, Luna County, New Mexico, USA
Source: Jim McGlasson
Owner: RRUFF
Description: Sprays of, or scattered, tapered acicular white crystals, associated with sidwillite (R210025), gypsum, raydemarkite, and zhenruite (R220021)
Status: unconfirmed
Mineral Group: [ Bouskaite (2) ]

Boussingaultite
RRUFF ID: R061027
Ideal Chemistry: (N3-H4)2Mg(S6+O4)2·6H2O
Locality: Kladno, Bohmen, Czech Republic
Source: Michael Scott S101482
Owner: RRUFF
Description: White granular aggregates
Status: The identification of this mineral has been made only by X-ray diffraction.
Mineral Group: [ Picromerite (3) ]
Quick search: [ All Boussingaultite samples (2) ]

Boussingaultite
RRUFF ID: R070597
Ideal Chemistry: (N3-H4)2Mg(S6+O4)2·6H2O
Locality: The Geysers, near Cloverdale, Sonoma County, California, USA
Source: James Shigley
Owner: RRUFF
Description: Unconsolidated aggregate of transparent to translucent colorless to white grains
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Picromerite (3) ]
Quick search: [ All Boussingaultite samples (2) ]

Bowieite
RRUFF ID: R070409
Ideal Chemistry: Rh3+2S2-3
Locality: Novoseltsi, Burgas Oblast (Bourgas Oblast), Bulgaria
Source: Michael Scott S104780
Owner: RRUFF
Description: Polished grey metallic grains embedded in epoxy
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Bowieite (1) ]

Braccoite
RRUFF ID: R220040
Ideal Chemistry: NaMn2+5[Si5O14(OH)](As5+O3OH)
Locality: Valletta mine, Maira Valley, Piedmont, Italy
Source: Fernando Cámara
Owner: Fernando Cámara
Description: Subhedral crystals in brownish-red thin masses. Type sample reported in Cámara et al (2015)
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Saneroite (2) ]

Brackebuschite
RRUFF ID: R050547
Ideal Chemistry: Pb2+2Mn3+(V5+O4)2(OH)
Locality: Cordoba, Argentina
Source: University of Arizona Mineral Museum 2423
Owner: RRUFF
Description: Brown lathlike 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 Brackebuschite samples (2) ]

Brackebuschite
RRUFF ID: R100087
Ideal Chemistry: Pb2+2Mn3+(V5+O4)2(OH)
Locality: C & B mine, Hayden, Gila County, Arizona, USA
Source: Mark Ascher
Owner: RRUFF
Description: Isolated blocky reddish-brown crystals associated with yellow vanadinite
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Brackebuschite (17) ]
Quick search: [ All Brackebuschite samples (2) ]

Bradaczekite
RRUFF ID: R070029
Ideal Chemistry: NaCu2+Cu2+Cu2+2(As5+O4)3
Locality: main fracture, N breakthrough, Tolbachik Volcano, Kamchatka Peninsula, Russia
Source: Michael Scott S105114
Owner: RRUFF
Description: Dark blue poorly developed crystals forming a crust
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Alluaudite (22) ]

Braggite
RRUFF ID: R070567
Ideal Chemistry: PdPt3S4
Locality: Minneapolis Adit, J M Reef, Stillwater Complex, Beartooth Mountains, Stillwater County, Montana, USA
Source: James Shigley
Owner: RRUFF
Description: Tin-white metallic massive
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Braitschite-(Ce)
RRUFF ID: R060008
Ideal Chemistry: Ca6.15Na0.85Ce3+2[B6O7(OH)3(O,OH)3]4·H2O
Locality: Texas Gulf Sulfur Potash mine, Cisco, Utah, USA
Source: University of Arizona Mineral Museum 11435
Owner: RRUFF
Description: Pink blebs embedded in anhydrite
Status: The identification of this mineral has been confirmed by X-ray diffraction.

Branchite
RRUFF ID: R180006
Ideal Chemistry: C20H34
Locality: Santa Barbara mine, San Giovanni, Valdarno, Italy
Source: Rock Currier
Owner: RRUFF
Description: White crystals on wood. Crystals are soluble in acetone
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Brandtite
RRUFF ID: R070170
Ideal Chemistry: Ca2Mn2+(As5+O4)2·2H2O
Locality: Harstigen Mine, Pajsberg, Filipstad, Varmland, Sweden
Source: Michael Scott S103207
Owner: RRUFF
Description: Aggregate of colorless prismatic to platy crystals
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Roselite (18) ]

Brannerite
RRUFF ID: R060613
Ideal Chemistry: U4+Ti4+2O6
Locality: Crocker's Well, South Australia, Australia
Source: Michael Scott S100886
Owner: RRUFF
Description: Dark brown massive amorphous, note that a fragment of this sample was heated and is posted at R080091
Status: The identification of this mineral has been confirmed only by chemical analysis
Mineral Group: [ Brannerite (2) ]
Quick search: [ All Brannerite samples (2) ]

Brannerite
RRUFF ID: R080091
Ideal Chemistry: U4+Ti4+2O6
Locality: Crocker's Well, South Australia, Australia
Source: Michael Scott S100886
Owner: RRUFF
Description: Light brown fragment from metamict sample R060613, after heating at T = 1000 C for 18 hours
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Brannerite (2) ]
Quick search: [ All Brannerite samples (2) ]

Brannockite
RRUFF ID: R070278
Ideal Chemistry: KSn4+2(Li3Si12)O30
Locality: Foote Lithium County mine (Foote mine), Kings Mountain District, Cleveland County, North Carolina, USA
Source: Michael Scott S101215
Owner: RRUFF
Description: Thin colorless hexagonal plates that fluoresce sky blue under short wave ultraviolet light, associated with colorless quartz
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Milarite (18) ]
Quick search: [ All Brannockite samples (2) ]

Brannockite
RRUFF ID: R070410
Ideal Chemistry: KSn4+2(Li3Si12)O30
Locality: Foote Lithium County mine (Foote mine), Kings Mountain District, Cleveland County, North Carolina, USA
Source: Michael Scott S102814
Owner: RRUFF
Description: Colorless hexagonal plates associated with quartz
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Milarite (18) ]
Quick search: [ All Brannockite samples (2) ]

Brassite
RRUFF ID: R060042
Ideal Chemistry: Mg(As5+O3OH)·4H2O
Locality: Bohemia Region, Svornost mine, Jachymov, Czech Republic
Source: University of Arizona Mineral Museum 16150
Owner: RRUFF
Description: White powder associated with pharmacolite, R050537
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis

Braunite
RRUFF ID: R050385
Ideal Chemistry: Mn2+Mn3+6SiO12
Locality: Jhabua District, Madhya Pradesh, India
Source: University of Arizona Mineral Museum 3754
Owner: RRUFF
Description: Black prismatic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Braunite (5) ]
Quick search: [ All Braunite samples (4) ]

Braunite
RRUFF ID: R050388
Ideal Chemistry: Mn2+Mn3+6SiO12
Locality: Langban, Filipstad, Varmland, Sweden
Source: University of Arizona Mineral Museum 3751
Owner: RRUFF
Description: Black crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Braunite (5) ]
Quick search: [ All Braunite samples (4) ]

Braunite
RRUFF ID: R050390
Ideal Chemistry: Mn2+Mn3+6SiO12
Locality: Oehrenstock, Thuringia, Germany
Source: University of Arizona Mineral Museum 7721
Owner: RRUFF
Description: Mass of black octahedra
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Braunite (5) ]
Quick search: [ All Braunite samples (4) ]

Braunite
RRUFF ID: R090057
Ideal Chemistry: Mn2+Mn3+6SiO12
Locality: N'Chwaning III Mine, N'Chwaning Mines, Kalahari manganese field, Northern Cape Province, South Africa
Source: Marshall Sussman
Owner: RRUFF
Description: Blocky lustrous black crystals on fine-grained matrix of the same material. Note that this is braunite II, as defined in de Villiers (1980)
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Braunite (5) ]
Quick search: [ All Braunite samples (4) ]

Brazilianite
RRUFF ID: R050126
Ideal Chemistry: NaAl3(PO4)2(OH)4
Locality: Linopolis, Minas Gerais, Brazil
Source: Carlos and Paulo Vasconcelos
Owner: RRUFF
Description: Pair of greenish yellow elongated crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Not in a structural group (133) ]
Quick search: [ All Brazilianite samples (3) ]

Brazilianite
RRUFF ID: R050319
Ideal Chemistry: NaAl3(PO4)2(OH)4
Locality: Minas Gerais, Brazil
Source: American Museum of Natural History 71603
Owner: RRUFF
Description: Pale green fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Not in a structural group (133) ]
Quick search: [ All Brazilianite samples (3) ]

Brazilianite
RRUFF ID: R050504
Ideal Chemistry: NaAl3(PO4)2(OH)4
Locality: Córrego Frio, Minas Gerais, Brazil
Source: Marcus Origlieri
Owner: RRUFF
Description: Yellowish green fragment
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Not in a structural group (133) ]
Quick search: [ All Brazilianite samples (3) ]

Breithauptite
RRUFF ID: R060928
Ideal Chemistry: NiSb
Locality: Cobalt, Ontario, Canada
Source: Royal Ontario Museum M9968
Owner: RRUFF
Description: Massive aggregate of pinkish metallic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Nickeline (5) ]

Brendelite
RRUFF ID: R130059
Ideal Chemistry: (Bi3+,Pb2+)2(Fe3+,Fe2+)O2(OH)PO4
Locality: Güldener Falk mine, Neustädtel, Schneeberg District, Erzgebirge, Saxony, Germany
Source: William W. Pinch
Owner: RRUFF
Description: Tabular brown crystals, associated with eulytine
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.

Brenkite
RRUFF ID: R060247
Ideal Chemistry: Ca2(CO3)F2
Locality: Schellkopf, Brenk, Eifel, Germany
Source: Michael Scott S100302
Owner: RRUFF
Description: Colorless prismatic crystals in radial aggregates
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.

Brewsterite-Ba
RRUFF ID: R070120
Ideal Chemistry: Ba(Al2Si6)O16·5H2O
Locality: Strontian, North West Highlands (Argyllshire), Scotland, UK
Source: Michael Scott S100415
Owner: RRUFF
Description: Colorless crystal fragment
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Brewsterite (2) ]

Brewsterite-Sr
RRUFF ID: R070227
Ideal Chemistry: Sr(Al2Si6)O16·5H2O
Locality: Strontian, North West Highlands (Argyllshire), Scotland, UK
Source: Michael Scott S101852
Owner: RRUFF
Description: Colorless to off-white striated prismatic crystals associated with calcite and pyrite on gneissic matrix
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Brewsterite (2) ]

Brezinaite
RRUFF ID: R070042
Ideal Chemistry: Cr2+Cr3+2S2-4
Locality: Tucson meteorite, Pima County, Arizona, USA
Source: Michael Scott S105111
Owner: RRUFF
Description: Bright gray polished fragment embedded in epoxy
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Wilkmanite (1) ]

Brianyoungite
RRUFF ID: R060431
Ideal Chemistry: Zn2+3CO3(OH)4
Locality: Brownley Hill mine, Nenthead, Cumbria, England
Source: Michael Scott S100259
Owner: RRUFF
Description: Sprays of white bladed crystals, associated with colorless tabular or prismatic gypsum.
Status: The identification of this mineral is not yet confirmed.

Bridgesite-(Ce)
RRUFF ID: R230003
Ideal Chemistry: CaCe3+2Cu2+6(S6+O4)4(OH)12·8H2O
Locality: Tynebottom Mine, Cumbria, United Kingdom
Source: Neil Hubbard
Owner: RRUFF
Description: Translucent blue crystals with a lath-like to acicular habit, aggregated into thin crusts, associated with colorless platy lanthanite-(Ce) (R230004).
Status: unconfirmed
Mineral Group: [ Not in a structural group (133) ]

Bridgmanite
RRUFF ID: R210006
Ideal Chemistry: MgSiO3
Locality: Synthesized at at 20-25 GPa and 1600-1700 °C
Source: Jurgen Konzett TP-MA-6
Owner: RRUFF
Description: Greyish grains, associated majorite (R210005).
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Perovskite (44) ]

Britholite-(Ce)
RRUFF ID: R130281
Ideal Chemistry: Ca2Ce3+3(SiO4)3OH
Locality: Oka complex, Oka, Deux-Montagnes RCM, Laurentides, Québec, Canada
Source: Rock Currier
Owner: RRUFF
Description: Adamantine yellow-brown massive crystals, associated with phlogopite
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ Apatite (56) ]

Britvinite
RRUFF ID: R070639
Ideal Chemistry: Pb2+14Mg9Si10O28(BO3)4(CO3)2F2(OH)12
Locality: Kombat mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia
Source: William W. Pinch
Owner: RRUFF
Description: Colorless tabular crystals, associated with barite and red hematophanite R070638
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Molybdophyllite (2) ]

Brizziite
RRUFF ID: R060611
Ideal Chemistry: NaSb5+O3
Locality: Le Cetine di Cotorniano, Chiusdino, Siena Province, Tuscany, Italy
Source: Michael Scott S101113
Owner: RRUFF
Description: Colorless thin hexagonal plates associated with romeite, R060736
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Corundum (38) ]
Quick search: [ All Brizziite samples (2) ]

Brizziite
RRUFF ID: R220041
Ideal Chemistry: NaSb5+O3
Locality: Pereta mine, Tuscany, Italy
Source: Erica Bittarello
Owner: Erica Bittarello
Description: Flattened, sometimes elongated, colourless aggregate, associated with ottensite and mopungite. Described in Bittarello et al (2015)
Status: The identification of this mineral has been determined by Raman spectroscopy and chemical analysis
Mineral Group: [ Corundum (38) ]
Quick search: [ All Brizziite samples (2) ]

Brochantite
RRUFF ID: R060117
Ideal Chemistry: Cu2+4S6+O4(OH)6
Locality: M'sesa mine, Likasi, Katanga Province, Democratic Republic of the Congo
Source: University of Arizona Mineral Museum 16558
Owner: RRUFF
Description: Emerald-green thick acicular crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Brochantite (3) ]
Quick search: [ All Brochantite samples (3) ]

Brochantite
RRUFF ID: R060133
Ideal Chemistry: Cu2+4S6+O4(OH)6
Locality: Shattuck mine, Bisbee, Cochise County, Arizona, USA
Source: University of Arizona Mineral Museum 13625
Owner: RRUFF
Description: Deep green thick prismatic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Brochantite (3) ]
Quick search: [ All Brochantite samples (3) ]
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