Magnesio-fluoro-hastingsite R141099

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Record 3 of 3  

Name: Magnesio-fluoro-hastingsite
RRUFF ID: R141099
Ideal Chemistry: NaCa2(Mg4Fe3+)(Si6Al2)O22F2
Locality: Mt. Vesuvius, Naples, Campania, Italy
Source: Ch. and H. Schäfer [view label]
Owner: RRUFF
Description: Prismatic brown crystals
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Group: [ amphibole (105) ]
Quick search: [ All Magnesio-fluoro-hastingsite samples (3) ]
Sample Description: Unoriented sample

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RRUFF ID: R141099
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R141099.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.890(3)Å    b: 17.995(5)Å    c: 5.295(1)Å
alpha: 90°    beta: 105.37(2)°    gamma: 90°   Volume: 908.6(2)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 Magnesio-fluoro-hastingsite

American Mineralogist Crystal Structure Database Record: [view record]

Bojar H P, Walter F (2006) Fluoro-magnesiohastingsite from Dealul Uroi (Hunedoara county, Romania): Mineral data and crystal structure of a new amphibole end-member, European Journal of Mineralogy, 18, 503-508   [view file]

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