Trigonite R100050

Name: Trigonite
RRUFF ID: R100050
Ideal Chemistry: Pb3Mn2+(AsO3)2(AsO2OH)
Locality: Langban, Filipstad, Varmland, Sweden
Source: William W Pinch [view label]
Owner: RRUFF
Description: Yellow masses, some with crystal faces
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Sample Description: Unoriented Raman on the primary sample

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RRUFF ID: R100050
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
RRUFF ID: R100050.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 7.243(3)Å    b: 6.808(3)Å    c: 11.070(4)Å
alpha: 90°    beta: 91.48(2)°    gamma: 90°   Volume: 545.7(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 Trigonite

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 (1920) Trigonit och dixenit, två nya mineral från Långbanshytte gruvor, Geologiska Föreningens i Stockholm Förhandlingar, 42, 436-452   [view file]

Wherry E T (1921) New minerals, American Mineralogist, 6, 92-95   [view file]

Welin E (1968) Notes on the mineralogy of Sweden 6. X-ray powder data for minerals from Långban and the related mineral deposits of Central Sweden, Arkiv för Mineralogi och Geologi, 4, 499-541

Pertlik F (1978) The crystal structure of trigonite, Pb3Mn(AsO3)2(AsO2OH), Tschermaks Mineralogische und Petrographische Mitteilungen, 25, 95-105