Leifite R060219

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Record 2 of 2  

Name: Leifite
RRUFF ID: R060219
Ideal Chemistry: Na7Be2(Si15Al3)O39(F,OH)2
Locality: Mont Saint-Hilaire, Rouville County, Quebec, Canada
Source: Royal Ontario Museum M49476 [view label]
Owner: RRUFF
Description: Colorless hexagonal prism
Status: The identification of this mineral has been confirmed by X-ray diffraction.
Mineral Group: [ Leifite (2) ]
CHEMISTRY 
RRUFF ID: R060219.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060219
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R060219.1
Sample Description: Powder
Cell Refinement Output: a: 14.3844(4)Å    b: 14.3844(4)Å    c: 4.8721(4)Å
alpha: 90.°    beta: 90.°    gamma: 120.°   Volume: 873.03(5)Å3    Crystal System: hexagonal
  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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Cell Refinement Data
Cell Refinement Output Data
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Leifite

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]

Bøggild O B (1915) Leifit, et nyt mineral fra Narsarsuk, Meddelelser om Grønland, 51, 429-433   [view file]

Fleischer M (1972) New mineral names, American Mineralogist, 57, 1003-1006   [view file]

Sokolova E, Huminicki D M C, Hawthorne F C, Agakhanov A A, Pautov L A, Grew E S (2002) The crystal chemistry of telyushenkoite and leifite, ANa6[Be2Al3Si15O39F2], A = Cs, Na, The Canadian Mineralogist, 40, 183-192   [view file]

Jambor J L, Roberts A C (2003) New mineral names, American Mineralogist, 88, 251-255   [view file]

Armstrong J A, Friis H, Lieb A, Finch A A, Weller M T (2010) Combined single-crystal X-ray and neutron powder diffraction structure analysis exemplified through full structure determinations of framework and layer beryllate minerals, American Mineralogist, 95, 519-526   [view file]