Villiaumite R060916



Name: Villiaumite
RRUFF ID: R060916
Ideal Chemistry: NaF
Locality: St. Hilaire, Quebec, Canada
Source: Royal Ontario Museum M52436 [view label]
Owner: RRUFF
Description: Reddish transparent single cleavage
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Rocksalt (15) ]
CHEMISTRY 
RRUFF ID: R060916.2
Sample Description: Microprobe Fragment
Measured Chemistry: Na1.00F1.00
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Raman on an unoriented sample, Raman spectra are forbidden by symmetry
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060916
Wavelength:
Sample Description: Raman on an unoriented sample, Raman spectra are forbidden by symmetry
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R060916.1
Sample Description: Powder
Cell Refinement Output: a: 4.6323(1)Å    b: 4.6323(1)Å    c: 4.6323(1)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 99.398(6)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 Villiaumite

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]

Lacroix A (1908) Sur l'existence du fluorure de sodium cristallisé comme élément des syénites néphéliniques des îles de Los, Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences, 146, 213-216   [view file]

Deshpande V T (1961) Thermal expansion of sodium fluoride and sodium bromide, Acta Crystallographica, 14, 794-794