Georgbarsanovite R070101

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Record 7 of 12  

Name: Georgbarsanovite
RRUFF ID: R070101
Ideal Chemistry: Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O
Locality: Petrelius Mountain, Khibiny Massif, Kola Peninsula, Russia
Source: Michael Scott S105094 [view label]
Owner: RRUFF
Description: Brown crystal fragment, co-type material
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ eudialyte (12) ]
CHEMISTRY 
RRUFF ID: R070101.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070101
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R070101.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 14.267(1)Å    b: 14.267(1)Å    c: 29.927(3)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 5275(1)Å3    Crystal System: hexagonal
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Calculated diffraction file.

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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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REFERENCES for Georgbarsanovite

American Mineralogist Crystal Structure Database Record: [view record]

Ekimenkova I A, Rastsvetaeva R K, Khomyakov A P (2000) Crystal structure of the Fe,Cl-analogue of kentbrooksite, Doklady Chemistry, 370, 17-20

Johnsen O, Ferraris G, Gault R A, Grice J D, Kampf A R, Pekov I V (2003) The nomenclature of eudialyte-group minerals, The Canadian Mineralogist, 41, 785-794   [view file]

Khomyakov A P, Nechelyustov G N, Ekimenkova I A, Rastsvetaeva R K (2005) Georgbarsanovite, Na12(Mn,Sr,REE)3Ca6Fe2+3Zr3NbSi25O76Cl2·H2O - a mineral species of the eudialyte group: Revalidation of barsanovite and the new name of the mineral, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva, 134, issue 6 47-57   [view file]

Pekov I V (2007) New minerals from former Soviet Union countries, 1998-2006: new minerals approved by the IMA commission on new minerals and mineral names, Mineralogical Almanac, 11, 9-51   [view file]

Piilonen P C, Locock A J, Rowe R, Ercit T S (2007) New mineral names, American Mineralogist, 92, 703-707   [view file]

Poirier G, Tait K, Ercit T S, Rowe R, Piilonen P C (2008) New mineral names, American Mineralogist, 93, 702-706   [view file]

Rastsvetaeva R K, Chukanov N V (2012) Classification of eudialyte-group minerals, Geology of Ore Deposits, 54, 487-497   [view file]