Potassic-fluoro-pargasite R110065

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Record 70 of 105  

Name: Potassic-fluoro-pargasite
RRUFF ID: R110065
Ideal Chemistry: KCa2(Mg4Al)Si6Al2O22F2
Locality: Tranomaro, Fort Dauphine area, Madagascar
Source: Renato & Adriana Pagano [view label]
Owner: RRUFF
Description: Black blocky euhedral single-crystal, from the original find
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ amphibole (105) ]
Sample Description: Unoriented Raman on the primary sample

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RRUFF ID: R110065
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R110065.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.907(1)Å    b: 17.953(2)Å    c: 5.3210(5)Å
alpha: 90°    beta: 105.545(5)°    gamma: 90°   Volume: 911.8(3)Å3    Crystal System: monoclinic
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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 Potassic-fluoro-pargasite

American Mineralogist Crystal Structure Database Record: [view record]

Oberti R, Boiocchi M, Hawthorne F C, Pagano R, Pagano A (2010) Fluoro-potassic-pargasite, KCa2(Mg4Al)(Si6Al2)O22F2, from the Tranomaro area, Madagascar: mineral description and crystal chemistry, Mineralogical Magazine, 74, 961-967   [view file]

Williams P A, Hatert F, Pasero M, Mills S (2010) New minerals approved in 2010, in International Mineralogical Association 1-7   [view file]

Hawthorne F C, Oberti R, Harlow G E, Maresch W V, Martin R F, Schumacher J C, Welch M D (2012) Nomenclature of the amphibole supergroup, American Mineralogist, 97, 2031-2048   [view file]

Belakovskiy D, Diego Gatta G, Cámara F (2014) New mineral names, American Mineralogist, 99, 242-247