Enargite R050373

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Record 1196 of 4034  


Name: Enargite
RRUFF ID: R050373
Ideal Chemistry: Cu3AsS4
Locality: Butte, Silver Bow County, Montana, USA
Source: Eugene Schlepp
Owner: RRUFF
Description: Black tabular crystals associated with quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Groups: [ Enargite (4) ] [ Wurtzite (20) ]
Quick search: [ All Enargite samples (4) ]
CHEMISTRY 
RRUFF ID: R050373.2
Sample Description: Microprobe Fragment
Measured Chemistry: Cu2.97As0.96Sb0.01S4
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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Direction of polarization of laser relative to fiducial mark:
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050373
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050373.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R050373.1
Sample Description: Powder
Cell Refinement Output: a: 7.4187(2)Å    b: 6.4294(2)Å    c: 6.1547(1)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 293.565(9)Å3    Crystal System: orthorhombic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
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 Enargite

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]

Breithaupt J F A, Plattner C F (1850) Enargit, ein neues mineral aus der ordnung der glanze, Annalen der Physik und Chemie, 80, 383-391   [view file]

Pauling L, Weinbaum S (1934) The crystal structure of enargite, Cu3AsS4, Zeitschrift für Kristallographie, 88, 48-53   [view file]

Lévy C (1967) Contribution a la minéralogie des sulfures de cuivre du type Cu3XS4, Mémoires du Bureau de Recherches Géologiques et Minières, 54, 1-178   [view file]

Fleischer M (1968) New mineral names, American Mineralogist, 53, 2103-2106   [view file]

Adiwidjaja G, Löhn J (1970) Strukturverfeinerung von enargit, Cu3AsS4, Acta Crystallographica, B26, 1878-1979

Henao J A, Díaz de Delgado G, Delgado J M, Castrillo F J, Odreman O (1994) Single-crystal structure refinement of enargite [Cu3AsS4], Materials Research Bulletin, 29, 1121-1127

Pósfai M, Buseck P (1998) Relationships between microstructure and composition in enargite and luzonite, American Mineralogist, 83, 373-382   [view file]

Karanovic L, Cvetkovic L, Poleti D, Balić-Žunić T, Makovicky E (2002) Crystal structure and absolute structure of enargite from Bor (Serbia), Neues Jahrbuch für Mineralogie, Monatshefte, 2002, 241-253

Kouzmanov K, Ramboz C, Bailly L, Bogdanov K (2004) Genesis of high-sulfidation vinciennite-bearing Cu-As-Sn (±Au) assemblage from the Radka epithermal copper deposit, Bulgaria: evidence from mineralogy and infrared microthermometry of enargite, The Canadian Mineralogist, 42, 1501-1521   [view file]

Pfitzner A, Bernert T (2004) The system Cu3AsS4 - Cu3SbS4 and investigations on normal tetrahedral structures, Zeitschrift für Kristallographie, 219, 20-26