Långbanite R100037



Name: Långbanite
RRUFF ID: R100037
Ideal Chemistry: Mn2+4Mn3+9Sb5+O16(SiO4)2
Locality: Langban, Filipstad, Varmland, Sweden
Source: William W Pinch [view label]
Owner: RRUFF
Description: Black metallic blocky crystals associated with pale red rhodonite R100038
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Quick search: [ All Långbanite samples (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R100037
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R100037.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 11.593(2)Å    b: 11.593(2)Å    c: 11.091(1)Å
alpha: 90°    beta: 90°    gamma: 120°   Volume: 1290.9(2)Å3    Crystal System: hexagonal
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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 Långbanite

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 (1888) Ueber långbanit, ein neues mineral von Långbanshyttan in Wermland, Schweden, Zeitschrift für Krystallographie und Mineralogie, 13, 1-8   [view file]

Fleischer M (1968) New mineral names, American Mineralogist, 53, 1775-1780   [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

Moore P B (1970) Manganostibite: a novel cubic close-packed structure type, American Mineralogist, 55, 1489-1499   [view file]

International Mineralogical Association (1971) International Mineralogical Association: Commission on new minerals and mineral names, Mineralogical Magazine, 38, 102-105   [view file]

Giuseppetti G, Mazzi F, Tadini C (1991) The crystal structure of monoclinic langbanite: (Mn,Ca,Fe,Mg)42+(Mn,Fe)3+9Sb5+[O16(SiO4)2], Neues Jahrbuch für Mineralogie, Monatshefte, 1991, 193-211

Moore P B, Sen Gupta P K, Le Page Y (1991) The remarkable langbanite structure type: crystal structure, chemical crystallography, and relation to some other cation close-packed structures, American Mineralogist, 76, 1408-1425   [view file]

Jambor J L, Vanko D A (1992) New mineral names, American Mineralogist, 77, 446-452   [view file]