Srebrodolskite R130096

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Name: Srebrodolskite
RRUFF ID: R130096
Ideal Chemistry: Ca2Fe3+2O5
Locality: Kopeisk, South Ural, Russia
Source: Rock Currier [view label]
Owner: RRUFF
Description: Dark brown grains, massive, associated with calcite. P-centered confirmed by X-ray diffraction.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Mineral Groups: [ Brownmillerite (2) ] [ Perovskite (44) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R130096
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R130096.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.433(1)Å    b: 14.781(4)Å    c: 5.606(2)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 450.2(2)Å3    Crystal System: orthorhombic
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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 Srebrodolskite

American Mineralogist Crystal Structure Database Record: [view record]

Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file]

Berggren J (1971) Refinement of the crystal structure of dicalcium ferrite, Ca2Fe2O5, Acta Chemica Scandinavica, 25, 3616-3624

Chesnokov B V, Bazhenova L F (1985) Srebrodolskite Ca2Fe2O5 - a new mineral, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 114, issue 2 195-199   [view file]

Hawthorne F C, Fleischer M, Grew E S, Grice J D, Jambor J L, Puziewicz J, Roberts A C, Vanko D A, Zilczer J A (1986) New mineral names, American Mineralogist, 71, 1277-1282   [view file]

Locock A J, Piilonen P C, Ercit T S, Rowe R (2006) New mineral names, American Mineralogist, 91, 216-224   [view file]

Mitchell R H, Welch M D, Chakhmouradian A R (2017) Nomenclature of the perovskite supergroup: A hierarchical system of classification based on crystal structure and composition, Mineralogical Magazine, 81, 411-461   [view file]