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Welcome to the RRUFF Project website containing an integrated database of Raman spectra, X-ray diffraction and chemistry data for minerals. |
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Pyrolusite RRUFF ID: R120169 |
Ideal Chemistry: Mn4+O2 |
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Locality: Unnamed prospect, Tal-Tal, Antofagasta Region, Chile Source: Bob Jenkins Owner: RRUFF Description: Aggregate of steel-gray prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Rutile (23) ] | ||||||||||
| Quick search: [ All Pyrolusite samples (3) ] | ||||||||||
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Pyromorphite RRUFF ID: R050085 |
Ideal Chemistry: Pb2+5(PO4)3Cl |
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Locality: Bunker Hill mine, Shoshone County, Idaho, USA Source: Eugene Schlepp Owner: RRUFF Description: Group of orange hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Pyromorphite samples (4) ] | ||||||||||
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Pyromorphite RRUFF ID: R050027 |
Ideal Chemistry: Pb2+5(PO4)3Cl |
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Locality: Yangshuo, Guangxi Autonomous Region, China Source: Eugene Schlepp Owner: RRUFF Description: Light green hexagonal prismatic hoppered single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Pyromorphite samples (4) ] | ||||||||||
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Pyromorphite RRUFF ID: R050015 |
Ideal Chemistry: Pb2+5(PO4)3Cl |
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Locality: Bunker Hill mine, Shoshone County, Idaho, USA Source: Eugene Schlepp Owner: RRUFF Description: Yellowish green prismatic hexagonal single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Pyromorphite samples (4) ] | ||||||||||
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Pyromorphite RRUFF ID: R060285 |
Ideal Chemistry: Pb2+5(PO4)3Cl |
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Locality: Les Farges mine, Correze Ussel, France Source: Herb Obodda 104 Owner: RRUFF Description: Aggregate of green hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Apatite (56) ] | ||||||||||
| Quick search: [ All Pyromorphite samples (4) ] | ||||||||||
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Pyrope RRUFF ID: R040159 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Meronitz, Bohemia Source: University of Arizona Mineral Museum 4309 Owner: RRUFF Description: Deep red crystal fragments Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R050112 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Cruzeiro mine, San Jose, Minas Gerais, Brazil Source: Carlos and Paulo Vasconcelos Owner: RRUFF Description: Dark red crystal fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R050113 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Warsik, Pakistan Source: Farooq and Nazia Sawal Owner: RRUFF Description: Reddish-purple fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: X050190 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Tanzania Source: G.R. Rossman 59b Owner: Caltech Description: Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: X050130 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: San Bernardo, Dora Maria Massif, Italy Source: G.R. Rossman 1728 Owner: Caltech Description: Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: X050131 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: unknown Source: G.R. Rossman 60 Owner: Caltech Description: variety rhodolite Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R050446 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Sunset Crater, Arizona, USA Source: Marcus Origlieri Owner: RRUFF Description: Red fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R060441 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Apache County, Arizona, USA Source: Gemological Institute of America 20594 Owner: RRUFF Description: Deep red fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R060445 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Tanzania Source: Gemological Institute of America 13364 Owner: RRUFF Description: Deep red water worn pebble, variety rhodolite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R060448 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: India Source: Gemological Institute of America 4799 Owner: RRUFF Description: Deep red water worn pebble, variety rhodolite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R070637 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Dora Maira Massif, Piedmont, Italy Source: Jibamitra Ganguly Owner: RRUFF Description: Colorless massive, associated with muscovite, quartz and small black rutile Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R080060 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Synthetic at P = 23.5 kb, T = 1000 deg C for 23 hours Source: Weiji Cheng Owner: RRUFF Description: Colorless single crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrope RRUFF ID: R100153 |
Ideal Chemistry: Mg3Al2(SiO4)3 |
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Locality: Sri Lanka Source: William W. Pinch Owner: Pinch Description: Light purplish-red gemstones. X-ray diffraction and Raman spectra were collected from the gemstone on the left. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ garnet (97) ] | ||||||||||
| Quick search: [ All Pyrope samples (13) ] | ||||||||||
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Pyrophanite RRUFF ID: R070211 |
Ideal Chemistry: Mn2+Ti4+O3 |
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Locality: Harstigen Mine, Pajsberg, Filipstad, Varmland, Sweden Source: Michael Scott S104979 Owner: RRUFF Description: Red-brown platy crystals with deep red internal hints, associated with barite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Corundum (38) ] | ||||||||||
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Pyrophyllite RRUFF ID: R050051 |
Ideal Chemistry: Al2Si4O10(OH)2 |
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Locality: Cottonstone Mountain, Mecklenburg County, North Carolina, USA Source: University of Arizona Mineral Museum 13207 Owner: RRUFF Description: Radiating lamellar aggregates Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Clay (86) ] [ Pyrophyllite (4) ] | ||||||||||
| Quick search: [ All Pyrophyllite samples (4) ] | ||||||||||
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Pyrophyllite RRUFF ID: R050108 |
Ideal Chemistry: Al2Si4O10(OH)2 |
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Locality: Graves Mountain, Lincoln County, Georgia, USA Source: Rock Currier Owner: RRUFF Description: Lamellar radial aggregates Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Clay (86) ] [ Pyrophyllite (4) ] | ||||||||||
| Quick search: [ All Pyrophyllite samples (4) ] | ||||||||||
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Pyrophyllite RRUFF ID: X050132 |
Ideal Chemistry: Al2Si4O10(OH)2 |
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Locality: Ogilby, Imperial Conty, California Source: CIT 10297 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Groups: [ Clay (86) ] [ Pyrophyllite (4) ] | ||||||||||
| Quick search: [ All Pyrophyllite samples (4) ] | ||||||||||
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Pyrophyllite RRUFF ID: X050133 |
Ideal Chemistry: Al2Si4O10(OH)2 |
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Locality: Indian Gulch, Mariposa County, California Source: CIT 14556 Owner: Caltech Description: Stellate Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Groups: [ Clay (86) ] [ Pyrophyllite (4) ] | ||||||||||
| Quick search: [ All Pyrophyllite samples (4) ] | ||||||||||
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Pyrosmalite-(Fe) RRUFF ID: R050158 |
Ideal Chemistry: Fe2+8Si6O15(OH)10 |
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Locality: Burguillos del Cerro, Badajos, Spain Source: Jim McGlasson Owner: RRUFF Description: Green subhedral crystal aggregate Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Pyrosmalite (9) ] [ Clay (86) ] | ||||||||||
| Quick search: [ All Pyrosmalite-(Fe) samples (3) ] | ||||||||||
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Pyrosmalite-(Fe) RRUFF ID: R060438 |
Ideal Chemistry: Fe2+8Si6O15(OH)10 |
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Locality: Monchi mine, Brugillos del Cerro, Badoz Province, Spain Source: Michael Scott S100099 Owner: RRUFF Description: Colorless hexagonal prisms Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Groups: [ Pyrosmalite (9) ] [ Clay (86) ] | ||||||||||
| Quick search: [ All Pyrosmalite-(Fe) samples (3) ] | ||||||||||
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Pyrosmalite-(Fe) RRUFF ID: R070313 |
Ideal Chemistry: Fe2+8Si6O15(OH)10 |
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Locality: Broken Hill, New South Wales, Australia Source: James Shigley Owner: RRUFF Description: Brownish orange massive associated with galena Status: The identification of this mineral has been confirmed only by X-ray diffraction |
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| Mineral Groups: [ Pyrosmalite (9) ] [ Clay (86) ] | ||||||||||
| Quick search: [ All Pyrosmalite-(Fe) samples (3) ] | ||||||||||
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Pyrosmalite-(Mn) RRUFF ID: R110207 |
Ideal Chemistry: Mn2+8Si6O15(OH,Cl)10 |
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Locality: Kyurasawa mine, Ashio, Tochigi Prefecture, Kanto Region, Japan Source: Royal Ontario Museum M42426 Owner: RRUFF Description: Pink massive with good cleavage Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Groups: [ Pyrosmalite (9) ] [ Clay (86) ] | ||||||||||
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Pyroxene RRUFF ID: R110130 |
Ideal Chemistry: |
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Locality: Little Deer Creek eclogite, Skagit County, Washington, USA Source: Bart Cannon Owner: RRUFF Description: Blocky transparent green crystals coating a surface of a rock. Single crystal X-ray diffraction shows that this sample is composed of exsolution lamellae of diopside and jadeite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Pyroxferroite RRUFF ID: R140465 |
Ideal Chemistry: Fe2+SiO3 |
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Locality: Isanago mine, Ohro, Kyotango city, Kyoto Prefecture, Kinki Region, Honshu Island, Japan Source: Rock Currier Owner: RRUFF Description: Vitreous pinkish granular crystals, associated with black magnetite. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Pyroxferroite samples (2) ] | ||||||||||
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Pyroxferroite RRUFF ID: R141080 |
Ideal Chemistry: Fe2+SiO3 |
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Locality: Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany Source: Ch. and H. Schäfer Owner: RRUFF Description: Red-brown isolated crystals, associated with colorless tridymite, sanidine, and clinoferrosilite (R141085). Crystal is twinned by 180 deg rotation around (111). Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Pyroxferroite samples (2) ] | ||||||||||
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Pyroxmangite RRUFF ID: X050134 |
Ideal Chemistry: Mn2+SiO3 |
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Locality: Shidara, Kitashidara-gun, Aichi, Japan Source: CIT 7847 Owner: Caltech Description: Status: The identification of this mineral is not yet confirmed. |
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| Quick search: [ All Pyroxmangite samples (4) ] | ||||||||||
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Pyroxmangite RRUFF ID: R060999 |
Ideal Chemistry: Mn2+SiO3 |
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Locality: Yokoneyama, Tochigi, Japan Source: Michael Scott S101306 Owner: RRUFF Description: Pink bladed crystals frozen in matrix associated with protomangano-ferro-anthophyllite R061000 Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Pyroxmangite samples (4) ] | ||||||||||
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Pyroxmangite RRUFF ID: R070212 |
Ideal Chemistry: Mn2+SiO3 |
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Locality: Isanago mine, Ohro (Ōro; Ouro; Ooro), Naka-gun, Kyoto Prefecture, Kinki Region, Honshu Island, Japan Source: Michael Scott S104978 Owner: RRUFF Description: Pale yellow to brown semitransparent massive associated with quartz Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Quick search: [ All Pyroxmangite samples (4) ] | ||||||||||
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Pyroxmangite RRUFF ID: R130536 |
Ideal Chemistry: Mn2+SiO3 |
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Locality: Taguchi mine, Shidara, Aichi Prefecture, Japan Source: Rock Currier and Marcus Origlieri Owner: RRUFF Description: Tabular gemmy red crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Pyroxmangite samples (4) ] | ||||||||||
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Pyrrhotite RRUFF ID: R060440 |
Ideal Chemistry: Fe2+5Fe3+2S2-8 |
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Locality: Dal 'Negorsk, Primorskiy Kray, far eastern Russia Source: Michael Scott S100128 Owner: RRUFF Description: Bronze-yellow metallic tabular hexagonal prisms Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Nickeline (5) ] | ||||||||||
| Quick search: [ All Pyrrhotite samples (2) ] | ||||||||||
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Pyrrhotite RRUFF ID: R061127 |
Ideal Chemistry: Fe2+5Fe3+2S2-8 |
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Locality: Morro Velho Gold mine, Nova Umha, Minas Gerais, Brazil Source: Michael Scott S103486 Owner: RRUFF Description: Brass colored, prismatic crystals associated with quartz and dolomite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Nickeline (5) ] | ||||||||||
| Quick search: [ All Pyrrhotite samples (2) ] | ||||||||||
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Qilianshanite RRUFF ID: R100019 |
Ideal Chemistry: NaH4(CO3)(BO3)·2H2O |
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Locality: Lewis Cliff Ice Tongue, Antarctica Source: Dave Bish Owner: RRUFF Description: Colorless to white granular massive with excellent bladed cleavage on individual crystalline grains Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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Quadridavyne RRUFF ID: R141084 |
Ideal Chemistry: Na6Ca2Si6Al6O24Cl4 |
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Locality: Mt Vesuvius, Naples Province, Campania, Italy Source: Ch. and H. Schäfer Owner: RRUFF Description: Short hexagonal prismatic white crystals, associated with sodalite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Groups: [ cancrinite-sodalite (37) ] [ cancrinite (11) ] | ||||||||||
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Quartz RRUFF ID: R040031 |
Ideal Chemistry: SiO2 |
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Locality: Spruce Claim, King County, Washington, USA Source: Bob Downs Owner: RRUFF Description: Colorless hexagonal prism Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R050125 |
Ideal Chemistry: SiO2 |
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Locality: Linopolis, Minas Gerais, Brazil Source: Carlos and Paulo Vasconcelos Owner: RRUFF Description: Pale pink group of single crystals, variety rose quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R060604 |
Ideal Chemistry: SiO2 |
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Locality: Piedras Parada, Veracruz, Mexico Source: Michael Scott S100119 Owner: RRUFF Description: Purple hexagonal prisms, variety amethyst Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: X080015 |
Ideal Chemistry: SiO2 |
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Locality: Synthetic Source: Gemological Institute of America 17239 Owner: GIA Description: Faceted amethyst gemstone, 4.89 ct Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: X080016 |
Ideal Chemistry: SiO2 |
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Locality: Synthetic Source: Gemological Institute of America 16730 Owner: GIA Description: Faceted citrine gemstone, 10.23 ct Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R100134 |
Ideal Chemistry: SiO2 |
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Locality: Sri Lanka Source: William W. Pinch Owner: RRUFF Description: Transparent colorless cut gemstone Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R110104 |
Ideal Chemistry: SiO2 |
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Locality: Synthetic Source: Gemological Institute of America 10-12-2010-8 Owner: RRUFF Description: A cut, purple (1.31ct) amethyst gemstone, hydrothermally grown. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R110108 |
Ideal Chemistry: SiO2 |
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Locality: Synthetic Source: Gemological Institute of America 10-12-2010-13 Owner: RRUFF Description: A cut, blue (1.69ct) gemstone, hydrothermally grown. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R150074 |
Ideal Chemistry: SiO2 |
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Locality: Selvino, Bergamo, Italy Source: UAMM 9180 Owner: RRUFF Description: Colorless doubly terminated crystals Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quartz RRUFF ID: R150091 |
Ideal Chemistry: SiO2 |
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Locality: unknown Source: Michael Scott Owner: RRUFF Description: Colorless polished spheres and fragments Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Quartz (11) ] | ||||||||||
| Quick search: [ All Quartz samples (10) ] | ||||||||||
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Quenselite RRUFF ID: R060439 |
Ideal Chemistry: Pb2+Mn3+O2(OH) |
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Locality: Amerika Stope, Langban, Filipstad, Varmland, Sweden Source: Michael Scott S100105 Owner: RRUFF Description: Black micaceous flattened massive, associated with white calcite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Quenselite samples (2) ] | ||||||||||
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Quenselite RRUFF ID: R100036 |
Ideal Chemistry: Pb2+Mn3+O2(OH) |
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Locality: Langban, Filipstad, Varmland, Sweden Source: William W Pinch Owner: RRUFF Description: Tabular to rectangular blocky, black with a hint of red highlights Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Quick search: [ All Quenselite samples (2) ] | ||||||||||
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Quintinite RRUFF ID: R070709 |
Ideal Chemistry: Mg4Al2(OH)12CO3·3H2O |
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Locality: Jacupiranga mine, Cajati, São Paulo, Southeast Region, Brazil Source: Michael Scott S104013 Owner: RRUFF Description: Deep orange to light orange, prismatic cluster of crystals, polytype 2H, associated with calcite, magnetite, pyrite and quintinite-3T, R070715 Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Hydrotalcite (22) ] | ||||||||||
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Radhakrishnaite RRUFF ID: R070711 |
Ideal Chemistry: PbTe3(Cl,S)2 |
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Locality: Oktyabr'skoye Cu-Ni Deposit (Oktyabr'sk Deposit), Noril'sk, Putoran Plateau, Krasnoyarsk Territory (Krasnoyarsk Kray; Krasnoyarskii Krai), Eastern-Siberian Region, Russia Source: Michael Scott S104015 Owner: RRUFF Description: Opaque brown grain in polished section Status: The identification of this mineral is not yet confirmed. |
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Raguinite RRUFF ID: R130617 |
Ideal Chemistry: Tl1+Fe3+S2-2 |
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Locality: Allchar, Roszdan, Republic of Macedonia Source: Mark N. Feinglos Owner: RRUFF Description: Black granular crystals, associated with dolomite, realgar, and lorandite. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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Raite RRUFF ID: R060854 |
Ideal Chemistry: Na3Mn2+3Ti4+0.25Si8O20(OH)2·10H2O |
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Locality: Mount Kurnasurt, Lovozero Massif, Kola Peninsula, USSR Source: Michael Scott S100990 Owner: RRUFF Description: Tufts of tan fibers associated with manganoneptunite, R130094, and orthoclase Status: The identification of this mineral is not yet confirmed. |
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Rajite RRUFF ID: R060729 |
Ideal Chemistry: Cu2+Te4+2O5 |
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Locality: Lone Pine mine, Catron County, New Mexico, USA Source: Bob Jenkins Owner: RRUFF Description: Bundles of green to white bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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)
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Ramdohrite RRUFF ID: R100190 |
Ideal Chemistry: Pb2+5.9Fe2+0.1Mn2+0.1In3+0.1Cd2+0.2Ag1+2.8Sb3+10.8S2-24 |
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Locality: Potosi, Bolivia Source: William W Pinch Owner: RRUFF Description: Type sample. Unconsolidated steel-gray fragments associated with elongated zinkenite. This sample is primarily andorite VI mixed with andorite IV, as pointed out by Donnay and Donnay (1954). Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Lillianite (17) ] | ||||||||||
| Quick search: [ All Ramdohrite samples (2) ] | ||||||||||
)
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Ramdohrite RRUFF ID: R110001 |
Ideal Chemistry: Pb2+5.9Fe2+0.1Mn2+0.1In3+0.1Cd2+0.2Ag1+2.8Sb3+10.8S2-24 |
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Locality: Chocaya, Potosi, Bolivia Source: Mark N. Feinglos Owner: RRUFF Description: Massive, silver metallic associated with quartz and wurtzite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Lillianite (17) ] | ||||||||||
| Quick search: [ All Ramdohrite samples (2) ] | ||||||||||
)
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Rammelsbergite RRUFF ID: R061021 |
Ideal Chemistry: Ni3+(As2)3- |
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Locality: Schneckenstei, Vogtland, Saxony, Germany Source: Michael Scott S101275 Owner: RRUFF Description: Tin-white metallic massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Lollingite (8) ] | ||||||||||
)
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Ramsbeckite RRUFF ID: R050295 |
Ideal Chemistry: Cu2+15(S6+O4)4(OH)22·6H2O |
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Locality: 79 mine, 6th level, 31 stope, Hayden, Gila County, Arizona, USA Source: George Godas, John Callahan Owner: RRUFF Description: Greenish-blue tabular Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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)
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Ramsdellite RRUFF ID: R050552 |
Ideal Chemistry: Mn4+O2 |
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Locality: Lake Valley, Sierra County, New Mexico, USA Source: Dave Bunk Minerals Owner: RRUFF Description: Black bladed crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Ramsdellite (2) ] | ||||||||||
)
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Rankinite RRUFF ID: R140775 |
Ideal Chemistry: Ca3Si2O7 |
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Locality: Caspar quarry, Bellerberg volcano, Ettringen, Mayen, Eifel, Rhineland-Palatinate, Germany Source: Ch. and H. Schäfer Owner: RRUFF Description: Colorless to gray, associated with andradite, melilite and cuspidine (R140776). Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Rapidcreekite RRUFF ID: R070287 |
Ideal Chemistry: Ca2(S6+O4)(CO3)·4H2O |
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Locality: Locality 1 (Crosscut Creek), Rapid Creek, Yukon Territory, Canada Source: Mark Mauthner 3357 Owner: RRUFF Description: Radiating aggregate of thin bladed to acicular colorless to white crystals on iron oxide stained quartz crystals. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Raslakite RRUFF ID: R070071 |
Ideal Chemistry: Na15Ca3Fe2+3(Na,Zr4+)3Zr4+3(Si,Nb3+)Si25O73(OH,H2O)3(Cl,OH) |
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Locality: Raslak Cirques, near Kedybverpahkh Mountain, Lovozero Massif, Kola Peninsula, Russia Source: Michael Scott S105054 Owner: RRUFF Description: Massive, orange anhedral grains exhibiting conchoidal fracture, co-type material Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ eudialyte (13) ] | ||||||||||
)
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Raspite RRUFF ID: R050567 |
Ideal Chemistry: Pb2+W6+O4 |
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Locality: Broken Hill, New South Wales, Australia Source: University of Arizona Mineral Museum 13642 Owner: RRUFF Description: Brown tabular crystal Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Raspite (3) ] | ||||||||||
| Quick search: [ All Raspite samples (2) ] | ||||||||||
)
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Raspite RRUFF ID: R130514 |
Ideal Chemistry: Pb2+W6+O4 |
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Locality: Grand Central mine, Tombstone, Arizona, USA Source: Bruce Murphy Owner: RRUFF Description: Elongated, prismatic-to-tabular, pale yellow-to-colorless crystals, associated with chlorargyrite, emmonsite, ottoite, quartz, and jarosite. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Raspite (3) ] | ||||||||||
| Quick search: [ All Raspite samples (2) ] | ||||||||||
)
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Rasvumite RRUFF ID: R060491 |
Ideal Chemistry: KFe2+Fe3+S2-3 |
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Locality: Coyote Peak, Humboldt County, California, USA Source: Michael Scott S100017 Owner: RRUFF Description: Parallel aggregates of brownish-red fibers, associated with phlogopite, andradite, augite, pyrrhotite, magnetite, sulphur, and apatite. The sample profile under the red laser matches sulphur Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Cubanite (7) ] | ||||||||||
)
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Rathite RRUFF ID: R070691 |
Ideal Chemistry: Ag1+2Pb2+12-xTl1+x/2As3+18+x/2S2-40 |
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Locality: Lengenbach Quarry, near Imfeld, Binnental, Valais, Switzerland Source: James Shigley Owner: RRUFF Description: Lead-gray striated metallic crystals associated with dolomite. Known as rathite I. Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ Sartorite (5) ] | ||||||||||
)
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Raydemarkite RRUFF ID: R210023 |
Ideal Chemistry: Mo6+O3·H2O |
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Locality: Cookes Peak, Cookes Range, Luna County, New Mexico, USA Source: Ron Gibbs Owner: RRUFF Description: Sprays of while acicular crystals, associated with blueish scorodite Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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)
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Raygrantite RRUFF ID: R120151 |
Ideal Chemistry: Pb2+10Zn2+(S6+O4)6(SiO4)2(OH)2 |
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Locality: Evening Star mine, Tiger Wash, Belmont Mountain, Tonopah, Big Horn Mts, Maricopa County, Arizona, USA Source: Ron Gibbs and Bob Jenkins Owner: RRUFF Description: Colorless bladed crystals associated with anglesite and galena, type sample. The crystals show fish-tail twin habit. Type sample. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Iranite (6) ] | ||||||||||
)
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Realgar RRUFF ID: R060106 |
Ideal Chemistry: AsS |
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Locality: Humboldt County, Nevada, USA Source: University of Arizona Mineral Museum 12621 Owner: RRUFF Description: Red incrustation with some 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 Realgar samples (3) ] | ||||||||||
)
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Realgar RRUFF ID: R060107 |
Ideal Chemistry: AsS |
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Locality: Shimen, Hunan Province, China Source: University of Arizona Mineral Museum 13816 Owner: RRUFF Description: Red 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 Realgar samples (3) ] | ||||||||||
)
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Realgar RRUFF ID: R100026 |
Ideal Chemistry: AsS |
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Locality: Palomo mine, Castrovirreyna Province, Huancavelica Department, Peru Source: Rob Woodside Owner: RRUFF Description: Red prismatic crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Realgar samples (3) ] | ||||||||||
)
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Reddingite RRUFF ID: R090058 |
Ideal Chemistry: Mn2+3(PO4)2·3H2O |
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Locality: Palermo #1, North Groton, New Hampshire, USA Source: Royal Ontario Museum M53457 Owner: RRUFF Description: Pale brown translucent pseudo-octahedral crystals associated with blue vivianite and colorless triphylite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Reddingite (9) ] | ||||||||||
)
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Redledgeite RRUFF ID: R070714 |
Ideal Chemistry: Ba(Ti4+6Cr3+2)O16 |
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Locality: Red Ledge mine, Washington, Washington District, Nevada County, California, USA Source: Michael Scott S103520 Owner: RRUFF Description: Black acicular crystals intermixed with pale green micro-fibers, used in the Foley et al (1997) Can Min 35, 1531-1534 study. Associated with light purple clinochlore Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Coronadite (13) ] | ||||||||||
)
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Reedmergnerite RRUFF ID: R060096 |
Ideal Chemistry: NaBSi3O8 |
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Locality: Dara-i-Pioz, Tadjikistan Source: University of Arizona Mineral Museum 16841 Owner: RRUFF Description: Colorless fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ feldspar (62) ] | ||||||||||
)
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Reevesite RRUFF ID: R070678 |
Ideal Chemistry: Ni2+6Fe3+2CO3(OH)16·4H2O |
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Locality: Otway Prospect, Nullagine Region, Western Australia, Australia Source: Michael Scott S104318 Owner: RRUFF Description: Massive, golden-brown veinlet; associated with chrysotile/serpentine Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Hydrotalcite (22) ] | ||||||||||
)
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Refikite RRUFF ID: R180004 |
Ideal Chemistry: C20H34O2 |
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Locality: Moors in Bad Feilnbach, Bavaria, Germany Source: Stefan Schorn Owner: RRUFF Description: Colorless single crystals and radial groups on wood Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Reichenbachite RRUFF ID: R060867 |
Ideal Chemistry: Cu2+5(PO4)2(OH)4 |
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Locality: Old Gunnislake mine, Gunnislake, Cornwall, England Source: Michael Scott S100853 Owner: RRUFF Description: Green spherical aggregates forming a coating on quartz Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Reichenbachite samples (3) ] | ||||||||||
)
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Reichenbachite RRUFF ID: R170008 |
Ideal Chemistry: Cu2+5(PO4)2(OH)4 |
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Locality: Kipushi, Katanga, Congo Source: Renato and Adriana Pagano Owner: RRUFF Description: Light green on dark green kipushite, associated with white pyromorphite Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Reichenbachite samples (3) ] | ||||||||||
)
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Reichenbachite RRUFF ID: R170028 |
Ideal Chemistry: Cu2+5(PO4)2(OH)4 |
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Locality: Kipushi, Katanga, Congo Source: Renato and Adriana Pagano Owner: RRUFF Description: Associated with pseudomalachite and pyromorphite Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Quick search: [ All Reichenbachite samples (3) ] | ||||||||||
)
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Reinerite RRUFF ID: R080132 |
Ideal Chemistry: Zn2+3(As3+O3)2 |
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Locality: 4400 ft. level, Tsumeb, Namibia Source: William W. Pinch Owner: RRUFF Description: Colorless fragment Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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)
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Reinhardbraunsite RRUFF ID: R061006 |
Ideal Chemistry: Ca5(SiO4)2(OH)2 |
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Locality: Bellerberg, Eifel, Germany Source: Michael Scott S101273 Owner: RRUFF Description: Pink massive Status: The identification of this mineral is not yet confirmed. |
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| Mineral Group: [ Humite (21) ] | ||||||||||
)
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Rémondite-(Ce) RRUFF ID: R120060 |
Ideal Chemistry: Na3(Ce3+,Ca,Na)3(CO3)5 |
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Locality: Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Source: Donald Doell Owner: RRUFF Description: Tan to pale yellow acicular, associated with albite, calcite, and analcime Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
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| Mineral Group: [ burbankite (8) ] | ||||||||||
)
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Renierite RRUFF ID: R050428 |
Ideal Chemistry: (Cu1+,Cu2+,Zn2+)11(Fe2+,Fe3+)4(Ge4+,As5+)2S2-16 |
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Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia Source: University of Arizona Mineral Museum 10225 Owner: RRUFF Description: Reddish bronze metallic massive, associated with siderite. Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Sphalerite (35) ] [ Germanite (4) ] | ||||||||||
| Quick search: [ All Renierite samples (2) ] | ||||||||||
)
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Renierite RRUFF ID: R050433 |
Ideal Chemistry: (Cu1+,Cu2+,Zn2+)11(Fe2+,Fe3+)4(Ge4+,As5+)2S2-16 |
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Locality: Tsumeb mine, Tsumeb, Otavi District, Oshikoto, Namibia Source: University of Arizona Mineral Museum 8325 Owner: RRUFF Description: Bronze metallic massive Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Groups: [ Sphalerite (35) ] [ Germanite (4) ] | ||||||||||
| Quick search: [ All Renierite samples (2) ] | ||||||||||
)
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Retgersite RRUFF ID: R070665 |
Ideal Chemistry: Ni2+S6+O4·6H2O |
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Locality: Lovelock mine, Bolivia, Cottonwood Canyon, Table Mountain District, Churchill County, Nevada, USA Source: Michael Scott S104324 Owner: RRUFF Description: Blue-green crystalline coating on rock Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Retgersite samples (4) ] | ||||||||||
)
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Retgersite RRUFF ID: R100086 |
Ideal Chemistry: Ni2+S6+O4·6H2O |
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Locality: Synthetic, Fluka Chemie 72280 Source: Lab supplies Owner: RRUFF Description: Loose aggregate of euhedral blue-green crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Retgersite samples (4) ] | ||||||||||
)
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Retgersite RRUFF ID: R130119 |
Ideal Chemistry: Ni2+S6+O4·6H2O |
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Locality: Cerro de Pasco, Alcides Carrión Province, Pasco department, Peru Source: Rock Currier Owner: RRUFF Description: Green grains in loose unconsolidated material Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Retgersite samples (4) ] | ||||||||||
)
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Retgersite RRUFF ID: R130366 |
Ideal Chemistry: Ni2+S6+O4·6H2O |
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Locality: Minas Ragra mine, Pasco, Peru Source: Tom Loomis Owner: RRUFF Description: Glassy green crystals on patronite, associated with R130365 minasragrite Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Quick search: [ All Retgersite samples (4) ] | ||||||||||
)
|
Reyerite RRUFF ID: R060749 |
Ideal Chemistry: Na2Ca14Al2Si22O58(OH)8·6H2O |
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Locality: Drynoch, Island of Skye, Scotland Source: Michael Scott S100299 Owner: RRUFF Description: Radiating aggregates of colorless thin hexagonal plates. Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Gyrolite (5) ] | ||||||||||
| Quick search: [ All Reyerite samples (2) ] | ||||||||||
)
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Reyerite RRUFF ID: R060490 |
Ideal Chemistry: Na2Ca14Al2Si22O58(OH)8·6H2O |
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Locality: Drynoch, Island of Skye, Scotland Source: Michael Scott S100309 Owner: RRUFF Description: Colorless deformed and contorted plates. The chemistry matched Henderson et al (1988) Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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| Mineral Group: [ Gyrolite (5) ] | ||||||||||
| Quick search: [ All Reyerite samples (2) ] | ||||||||||
)
|
Rheniite RRUFF ID: R050362 |
Ideal Chemistry: ReS2 |
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Locality: Kudryaviy Volcano, Iturup Island, Kurilian Chain, Russia Source: University of Arizona Mineral Museum 16071 Owner: RRUFF Description: Bright, shiney metallic crystals associated with anhydrite Status: The identification of this mineral is not yet confirmed. |
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)
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Rhodarsenide RRUFF ID: R070074 |
Ideal Chemistry: Rh2As |
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Locality: Miass River, Urals, Russia Source: Michael Scott S105059 Owner: RRUFF Description: Dark gray metallic inclusion in sperrylite and Os,Ir,Ru matrix. The sample is a polished fragment embedded in epoxy Status: The identification of this mineral has been confirmed only by chemical analysis |
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| Mineral Group: [ Barringerite (3) ] | ||||||||||
)
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Rhodizite RRUFF ID: R050099 |
Ideal Chemistry: KAl4Be5B11O28 |
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Locality: Mont Ibity, Antsirabe, Madagascar Source: Rock Currier Owner: RRUFF Description: Pale green single crystals Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Rhodizite (2) ] | ||||||||||
| Quick search: [ All Rhodizite samples (2) ] | ||||||||||
)
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Rhodizite RRUFF ID: R110072 |
Ideal Chemistry: KAl4Be5B11O28 |
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Locality: Sahanivotry, Sud Antzirabe, Madagascar Source: Renato & Adriana Pagano Owner: RRUFF Description: Pale yellow dodecahedra Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
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| Mineral Group: [ Rhodizite (2) ] | ||||||||||
| Quick search: [ All Rhodizite samples (2) ] | ||||||||||
)
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Rhodochrosite RRUFF ID: R040133 |
Ideal Chemistry: Mn2+CO3 |
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Locality: Imuris, Sonora, Mexico Source: University of Arizona Mineral Museum 13417 Owner: RRUFF Description: Pink cleavage fragment Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Rhodochrosite samples (6) ] | ||||||||||
)
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Rhodochrosite RRUFF ID: R050019 |
Ideal Chemistry: Mn2+CO3 |
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Locality: Home Sweet Home mine, Colorado, USA Source: Eugene Schlepp Owner: RRUFF Description: Pink single crystal rhombs on quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Rhodochrosite samples (6) ] | ||||||||||
)
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Rhodochrosite RRUFF ID: R050116 |
Ideal Chemistry: Mn2+CO3 |
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Locality: Wudong mine, Liubao, Guangxi Autonomous Region, China Source: He Xin Jian Owner: RRUFF Description: Pink crystal associated with colorless quartz Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
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| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Rhodochrosite samples (6) ] | ||||||||||
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Rhodochrosite RRUFF ID: X050138 |
Ideal Chemistry: Mn2+CO3 |
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Locality: Colorado, USA Source: G.R. Rossman 1858 Owner: Caltech Description: Status: The identification of this mineral has been determined only by Raman spectroscopy |
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| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Rhodochrosite samples (6) ] | ||||||||||
)
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Rhodochrosite RRUFF ID: R100002 |
Ideal Chemistry: Mn2+CO3 |
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Locality: Wudong mine, Liubao, Guangxi Autonomous Region, China Source: Marcus Origlieri Owner: RRUFF Description: Red cleavage fragment Status: The identification of this mineral has been confirmed by X-ray diffraction. |
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| Mineral Group: [ Calcite (36) ] | ||||||||||
| Quick search: [ All Rhodochrosite samples (6) ] | ||||||||||
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