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Name: Kobyashevite RRUFF ID: R160001 Ideal Chemistry: Cu5(SO4)2(OH)6·4H2O Locality: Ojuela mine (Cumbres lugar), MapimÃ, Durango, Mexico Source: Eugene Schlepp Owner: RRUFF Description: Turquoise colored short-bladed or tabular crystals associated with gypsum microcrystals coating calcite and hemimorphite Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Group: [ Not in a structural group (133) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R160001.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 6.0802(11)Å b: 11.0850(20)Å c: 5.5110(8)Å alpha: 102.85(1)° beta: 92.36(1)° gamma: 92.59(1)° Volume: 361.25(8)Å3 Crystal System: triclinic |
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REFERENCES for Kobyashevite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Strandberg H, Langer V, Johansson L G (1995) Structure of Cu2.5(OH)3SO4·2H2O: a novel corrosion product of copper, Acta Chemica Scandinavica, 49, 5-10 |
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Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 11. New minerals and nomenclature modifications approved in 2011, Mineralogical Magazine, 75, 2887-2893 [view file] |
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Pekov I V, Zubkova N V, Yapaskurt V O, Belakovskiy D I, Chukanov N V, Kasatkin A V, Kuznetsov A M, Pushcharovsky D Y (2013) Kobyashevite, Cu5(SO4)2(OH)6·4H2O, a new devilline-group mineral from the Vishnevye Mountains, South Urals, Russia, Mineralogy and Petrology, 107, 201-210 [view file] |
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Belakovskiy D I, Cámara F (2016) New mineral names, American Mineralogist, 101, 487-492 [view file] |
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