Bariopharmacosiderite R060571
Name: Bariopharmacosiderite
RRUFF ID: R060571
Ideal Chemistry: Ba0.5Fe3+4(AsO4)3(OH)4·5H2O
Locality: Barrus mine, Pyramid District, Washoe County, Nevada, USA
Source: Michael Scott S100251 [view label]
Owner: RRUFF
Description: Colorless transparent distorted cubes.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
CHEMISTRY 
RRUFF ID: R060571.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample.
Instrument settings: Thermo Almega XR 785nm @ 25% of 500mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
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POWDER DIFFRACTION 
RRUFF ID: R060571.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 8.04(3)Å    b: 8.04(3)Å    c: 8.04(3)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 519.5(4)    Crystal System: cubic
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REFERENCES for Bariopharmacosiderite

American Mineralogist Crystal Structure Database Record: [view record]

Walenta K (1966) Beiträge zur kentniss seltener arsenatmineralien unter besonderer Berüchsichtigung von Vorkommen des Schwarzwaldes, Tschermaks Mineralogische und Petrographische Mitteilungen, 11, 121-164

Fleischer M (1967) New mineral names, American Mineralogist, 52, 1579-1589   [view file]

Burke E A J (2008) Tidying up mineral names: an IMA-CNMNC scheme for suffixes, hyphens and diacritical marks, The Mineralogical Record, 39, 131-135   [view file]

Hager S L, Leverett P, Williams P A, Mills S J, Hibbs D E, Raudsepp M, Kampf A R, Birch W D (2010) The single-crystal X-ray structures of bariopharmacosiderite-C, bariopharmacosiderite-Q and natropharmacosiderite, The Canadian Mineralogist, 48, 1477-1485

Rumsey M S, Mills S J, Spratt J (2010) Natropharmacoalumite, NaAl4[(OH)4(AsO4)3]·4H2O, a new mineral of the pharmacosiderite supergroup and the renaming of aluminopharmacosiderite to pharmacoalumite, Mineralogical Magazine, 74, 929-936