Chkalovite R060682

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Record 788 of 4144  

Name: Chkalovite
RRUFF ID: R060682
Ideal Chemistry: Na2BeSi2O6
Locality: Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
Source: Michael Scott S101378 [view label]
Owner: RRUFF
Description: Colorless coarse granular mass
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Cristobalite (11) ]
RRUFF ID: R060682.2
Sample Description: Microprobe Fragment
Measured Chemistry: Na2.00Be1.00Si2.00O6; Be estimated by difference and stoichiometry
Microprobe Data File: [ Download Excel File ]
Sample Description: Unoriented sample

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RRUFF ID: R060682
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R060682.1
Sample Description: Powder
Cell Refinement Output: a: 21.107(1)Å    b: 6.8745(2)Å    c: 21.156(1)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 3069.7(0)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 Chkalovite

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]

Gerasimovsky V I (1939) Chkalovite, Comptes Rendus (Doklady) de l'Académie des Sciences de l'URSS, 22, 259-263   [view file]

Foshag W F (1940) New mineral names, American Mineralogist, 25, 380-380   [view file]

Pyatenko Y A, Bokii G B, Belov N V (1956) The X-ray analysis of the crystal structure of chkalovite, Doklady Akademii Nauk SSSR, 108, 1077-1080   [view file]

Simonov M A, Egorov-Tismenko Y K, Belov, N V (1975) Utochnennaya kristallicheskaya struktura chkalovita Na2Be[Si2O6], Doklady Akademii Nauk SSSR, 225, 1319-1322   [view file]

Simonov M A, Egorov-Tismenko Y K, Belov N V (1975) Refined crystal structure of chkalovite Na2Be[Si2O6], Soviet Physics - Doklady, 20, 805-807   [view file]