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Name: Iranite RRUFF ID: R060781 Ideal Chemistry: CuPb10(CrO4)6(SiO4)2(OH)2 Locality: Chapacase mine, Sierra Cerillos district, Tocopilla, Chile Source: Michael Scott S101072 [view label] Owner: RRUFF Description: Corroded aggregate of orange platy crystals associated with red wulfenite; structure type sample. Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
Mineral Group: [ Iranite (6) ] |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R060781.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 9.519(4)Å b: 11.380(4)Å c: 10.719(3)Å alpha: 120.52(1)° beta: 92.47(2)° gamma: 55.51(1)° Volume: 774.1(4)Å3 Crystal System: triclinic |
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REFERENCES for Iranite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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Bariand P, Herpin P (1963) Une nouvelle espèce minérale: l'iranite, chromate hydraté de plomb, Bulletin de la Société Française de Minéralogie et de Cristallographie, 86, 133-135 [view file] |
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Fleischer M (1963) New mineral names, American Mineralogist, 48, 1413-1421 [view file] |
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Adib D, Ottemann J (1970) Some new lead oxide minerals and murdochite from T. Khuni Mine, Anarak, Iran, Mineralium Deposita, 5, 86-93 |
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Fleischer M, Pabst A, Mandarino J A, Chao G Y, Cabri L J (1976) New mineral names, American Mineralogist, 61, 174-186 [view file] |
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Bariand P, Poullen J F (1980) Rare chromates from SehChangi, Iran, The Mineralogical Record, 11, 293-297 |
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Cesbron F, Williams S A (1980) Iranite-hémihédrite, bellite, phoenicochroite, vauquelinite et fornacite: synthèse et nouvelles données, Bulletin de Minéralogie, 103, 469-477 [view file] |
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International Mineralogical Association (1980) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 43, 1053-1055 [view file] |
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Frost R L (2004) Raman microscopy of selected chromate minerals, Journal of Raman Spectroscopy, 35, 153-158 |
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Yang H, Sano J L, Eichler C, Downs R T, Costin G (2007) Iranite, CuPb10(CrO4)6(SiO4)2(OH)2, isomorphous with hemihedrite, Acta Crystallographica, C63, i122-i124 [view file] |
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Yang H, Andrade M B, Downs R T, Gibbs R B, Jenkins R A (2016) Raygrantite, Pb10Zn(SO4)6(SiO4)2(OH)2, a new mineral isostructural with iranite, from the Big Horn mountains, Maricopa County, Arizona, USA, The Canadian Mineralogist, 54, 625-634 [view file] |
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