Cuprite R140763

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Record 976 of 4034  


Name: Cuprite
RRUFF ID: R140763
Ideal Chemistry: Cu2O
Locality: Milpillas mine, Municipio de Santa Cruz, Sonora, Mexico
Source: Marcus Origlieri UAMM19820 [view label]
Owner: RRUFF
Description: Semimetallic deep red, massive
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Quick search: [ All Cuprite samples (3) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R140763
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 13% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R140763.1
Sample Description: Powder
Cell Refinement Output: a: 4.26862(4)Å    b: 4.26862(4)Å    c: 4.26862(4)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 77.779(2)Å3    Crystal System: cubic
  File Type Information Close
Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Cuprite

American Mineralogist Crystal Structure Database Record: [view record]

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]

Haidinger W (1845) Zweite Klasse: Geogenide. XI. Ordnung. Erze. III. Kupfererz. Cuprit., in Handbuch der Bestimmenden Mineralogie Bei Braumüller and Seidel Wien 546-555   [view file]

Pinsker Z G, Imamov R M (1964) Production and investigation of thin films of Cu2O, Soviet Physics - Crystallography, 9, 334-335   [view file]

Kirfel A, Eichhorn K (1990) Accurate structure analysis with synchrotron radiation. The electron density in Al2O3 and Cu2O, Acta Crystallographica, A46, 271-284

Lippmann T, Schneider J R (2000) Topological analyses of cuprite, Cu2O, using high-energy synchrotron-radiation data, Acta Crystallographica, A56, 575-584

Beccara S, Dalba G, Fornasini P, Grisenti R, Sanson A, Rocca F (2002) Local thermal expansion in a cuprite structure: the case of Ag2O, Physical Review Letters, 89, 025503-4

Shannon R D, Shannon R C, Medenbach O, Fischer R X (2002) Refractive index and dispersion of fluorides and oxides, Journal of Physical and Chemical Reference Data, 31, 931-970   [view file]

Bowles J F W, Suárez S, Prichard H M, Fisher P C (2018) The mineralogy, geochemistry and genesis of the alluvial platinum-group minerals of the Freetown Layered Complex, Sierra Leone, Mineralogical Magazine, 82, S223-S246