Katoptrite R140009

Name: Katoptrite
RRUFF ID: R140009
Ideal Chemistry: Mn2+13Al4Sb5+2O20(SiO4)2
Locality: Brattfors mine, Nordmark, Filipstad, Värmland, Sweden
Source: Rock Currier [view label]
Owner: RRUFF
Description: Black grains, thin black splinters or flakes
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Katoptrite (2) ]
Sample Description: Unoriented sample

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RRUFF ID: R140009
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 50% of 150mW
RRUFF ID: R140009.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 5.595(1)Å    b: 22.979(5)Å    c: 9.093(3)Å
alpha: 90°    beta: 101.05(1)°    gamma: 90°   Volume: 1147.4(3)Å3    Crystal System: monoclinic
  File Type Information Close
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 Katoptrite

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]

Flink G (1917) Einige Neuigeiten in der schwedischen Mineralogie. Katoptrit, ein neues Mineral von Nordmarken, Geologiska Föreningens i Stockholm Förhandlingar, 40, 426-452   [view file]

Young E J, Munson E L (1966) Fluor-chlor-oxy-apatite and sphene from crystal lode pegmatite near Eagle, Colorado, American Mineralogist, 51, 1476-1493   [view file]

Moore P B, Araki T, Brunton G D (1976) Catoptrite, (Mn52+Sb25+)VI(Mn82+Al4Si2)IVO28, a novel close-packed oxide sheet structure, Neues Jahrbuch für Mineralogie, Abhandlungen, 127, 47-61

Fleischer M, Jambor J (1977) New mineral names, American Mineralogist, 62, 395-397   [view file]