Paravinogradovite R060834



Name: Paravinogradovite
RRUFF ID: R060834
Ideal Chemistry: (Na,   )2(Ti4+,Fe3+)4(Si2O6)2(Si3AlO10)(OH)4·H2O
Locality: Kukisvumchorr Mountain, Khibiny Massif, Kola Peninsula, Russia
Source: Michael Scott S101009
Owner: RRUFF
Description: Aggregates of parallel tan colored acicular crystals associated with zircon
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
CHEMISTRY 
RRUFF ID: R060834.2
Sample Description: Microprobe Fragment
Measured Chemistry: (Na2.13K0.14)2.27(Ti4+3.47Fe2+0.46Nb5+0.04Mg0.03)Σ=4(Si2.00O6)2((Si2.67Al1.17B0.16)Σ=4O10)(OH)4·H2O; B and OH by difference and charge balance; Fe2+ by charge balance;
Microprobe Data File: [ Download Excel File ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060834
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R060834.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.2510(9)Å    b: 8.716(3)Å    c: 12.995(4)Å
alpha: 70.37(2)°    beta: 79.57(2)°    gamma: 89.95(2)°   Volume: 549.8(2)Å3    Crystal System: triclinic
  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.

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REFERENCES for Paravinogradovite

American Mineralogist Crystal Structure Database Record: [view record]

Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved in 1998-2002 by the Commission on the New Minerals and Mineral Names, International Mineralogical Association, The Canadian Mineralogist, 41, 795-802   [view file]

Khomyakov A P, Kulikova I E, Sokolova E, Hawthorne F C, Kartashov P M (2003) Paravinogradovite, (Na,   )2[(Ti4+,Fe3+)4{Si2O6}2{Si3AlO10}(OH)4]H2O, a new mineral species from the Khibina Alkaline Massif, Kola Peninsula, Russia: description and crystal structure, The Canadian Mineralogist, 41, 989-1002   [view file]

Jambor J L, Roberts A C (2004) New mineral names, American Mineralogist, 89, 894-897   [view file]

Mandarino J A (2004) New minerals, The Canadian Mineralogist, 42, 921-945   [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]