Långbanite R050664

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Record 2218 of 4216  


Name: Långbanite
RRUFF ID: R050664
Ideal Chemistry: Mn2+4Mn3+9Sb5+O16(SiO4)2
Locality: Langban, Filipstad, Varmland, Sweden
Source: University of Arizona Mineral Museum 2232 [view label]
Owner: RRUFF
Description: Black metallic crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Quick search: [ All Långbanite samples (2) ]
CHEMISTRY 
RRUFF ID: R050664.2
Sample Description: Microprobe fragment
Measured Chemistry: (Mn2+3.79Ca0.21)Σ=4(Mn3+6.45Fe3+2.55)Σ=9Sb5+1.00O16(Si1.00O4)2
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050664
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
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Raman Data (RAW) View Graph
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INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050664.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
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POWDER DIFFRACTION 
RRUFF ID: R050664.1
Sample Description: Powder
Cell Refinement Output: a: 11.5523(7)Å    b: 11.5523(7)Å    c: 11.1411(8)Å
alpha: 90.°    beta: 90.°    gamma: 120.°   Volume: 1287.6(1)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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Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
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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]