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Name: Callaghanite RRUFF ID: R050598 Ideal Chemistry: Cu2Mg2(CO3)(OH)6·2H2O Locality: Basic Refractories mine, Gabbs District, Nye County, Nevada, USA Source: Marcus Origlieri Owner: RRUFF Description: Druse of blue pseudo-octahedral crystals Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
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: | R050598.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 9.999(3)Å b: 11.747(4)Å c: 8.210(3)Å alpha: 90° beta: 107.385(12)° gamma: 90° Volume: 920.2(1.3)Å3 Crystal System: monoclinic |
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REFERENCES for Callaghanite | |
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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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Beck C W, Burns J H (1954) Callaghanite, a new mineral, American Mineralogist, 39, 630-635 [view file] |
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Fleischer M (1955) New mineral names, American Mineralogist, 40, 787-788 [view file] |
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Brunton G, Steinfink H, Beck C W (1958) The crystal structure of callaghanite, Cu8Mg8(CO3)4(OH)24·8H2O, Acta Crystallographica, 11, 169-174 |
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Brunton G (1973) Refinement of the callaghanite structure, American Mineralogist, 58, 551-551 [view file] |
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