Pyrargyrite R050318

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Record 2 of 2  

Name: Pyrargyrite
RRUFF ID: R050318
Ideal Chemistry: Ag3SbS3
Locality: unknown
Source: Eugene Schlepp
Owner: RRUFF
Description: Black prismatic crystal
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Pyrargyrite samples (2) ]
CHEMISTRY 
RRUFF ID: R050318
Sample Description: Microprobe fragment
Measured Chemistry: Ag3.00Sb1.00S3.00
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample, burned under the laser.
Instrument settings: Thermo Almega XR 785nm @ 100% of 500mW
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INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050318.1
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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POWDER DIFFRACTION 
RRUFF ID: R050318.1
Sample Description: Powder
Cell Refinement Output: a: 11.043(1)Å    b: 11.043(1)Å    c: 8.712(2)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 920.0(0)Å3    Crystal System: hexagonal
  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 Pyrargyrite

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]

Glocker E F (1831) Rothgülben oder Pyrargyrit, in Handbuch der Mineralogie Ben Johann Leonhard Schrag N├╝rnberg 388-392   [view file]

Engel P, Nowacki W (1966) Die verfeinerung der kristallstruktur von proustit, Ag3AsS3, und pyrargyrit, Ag3SbS3, Neues Jahrbuch für Mineralogie, Monatshefte, 1966, 181-184

Ondruš P, Veselovský F, Gabašová A, Hloušek J, Šrein V, Vavrín I, Skála R, Sejkora J, Drábek M (2003) Primary minerals of the Jáchymov ore district, Journal of the Czech Geological Society, 48, 19-147   [view file]

Kharbish S, Libowitzky E, Beran A (2007) The effect of As-Sb substitution in the Raman spectra of tetrahedrite-tennantite and pyrargyrite-proustite solid solutions, European Journal of Mineralogy, 19, 567-574

Laufek F, Sejkora J, Dušek M (2010) The role of silver in the crystal structure of pyrargyrite: single crystal X-ray diffraction study, Journal of Geosciences, 55, 161-167