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Oxycalcioroméite R200015

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		Name: Oxycalcioroméite RRUFF ID: R200015 Ideal Chemistry: Ca₂Sb⁵⁺₂O₇ Locality: Langban mine, Filipstad, Varmland, Sweden Source: Markus and Stefan Wiklund #00005 [view label] [view label] Owner: RRUFF Description: Orange masses of grains and small octahedral crystals in a carbonate matrix with black grains of jacobsite and filipstadite. Status: unconfirmed
Mineral Groups: [ pyrochlore (28) ] [ Romeite (2) ]

POWDER DIFFRACTION

RRUFF ID:

R200015

Sample Description:

Single crystal, powder profile is calculated

Cell Refinement Output:

a: 10.331(3)Å b: 10.331(3)Å c: 10.331(3)Å
alpha: 90° beta: 90° gamma: 90° Volume: 1102.8(3)Å³ Crystal System: cubic

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REFERENCES for Oxycalcioroméite
American Mineralogist Crystal Structure Database Record: [view record]
Williams P A, Hatert F, Pasero M, Mills S J (2012) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 14, New minerals and nomenclature modifications approved in 2012, Mineralogical Magazine, 76, 1281-1288 [view file]
Biagioni C, Orlandi P, Nestola F, Bianchin S (2013) Oxycalcioroméite, Ca₂Sb₂O₆O, from Buca della Vena mine, Apuan Alps, Tuscany, Italy: a new member of the pyrochlore supergroup, Mineralogical Magazine, 77, 3027-3037 [view file]
Belakovskiy D I, Cámara F, Gagne O C, Uvarova Y (2015) New mineral names, American Mineralogist, 100, 2352-2362 [view file]