Obradovicite-KCu R100015

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Record 2777 of 4216  


Name: Obradovicite-KCu
RRUFF ID: R100015
Ideal Chemistry: [K2(H2O)17Cu(H2O)6][Mo8As2Fe3+3O34(OH)3]
Locality: Chuquicamata, Chile
Source: Colorado School of Mines 86.496 [view label]
Owner: Colorado School of Mines
Description: Aggregates of pea-green grains associated with quartz and jarosite, type material
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Betpakdalite (4) ]
Quick search: [ All Obradovicite-KCu samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R100015
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R100015.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 14.922(4)Å    b: 14.845(8)Å    c: 11.057(3)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 2449.2(7)Å3    Crystal System: orthorhombic
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REFERENCES for Obradovicite-KCu

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]

Finney J J, Williams S A, Hamilton R D (1986) Obradovicite, a new complex arsenate-molybdate from Chuquicamata, Chile, Mineralogical Magazine, 50, 283-284   [view file]

Hawthorne F C, Jambor J L, Bladh K W, Burke E A J, Grice J D, Phillips D, Roberts A C, Schedler R A, Shigley J E (1987) New mineral names, American Mineralogist, 72, 1023-1028   [view file]

Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 7. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine, 75, 27-31   [view file]

Kampf A R, Mills S J, Rumsey M S, Dini M, Birch W D, Spratt J, Pluth J J, Steele I M, Jenkins R A, Pinch W W (2012) The heteropolymolybdate family: structural relations, nomenclature scheme and new species, Mineralogical Magazine, 76, 1175-1207   [view file]