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Neltnerite R060726

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Record 2723 of 4216  


Name: Neltnerite
RRUFF ID: R060726
Ideal Chemistry: CaMn3+6O8(SiO4)
Locality: Manganese Creek, Keweenaw County, Michigan, USA
Source: Bob Jenkins [view label]
Owner: RRUFF
Description: Black submetallic gangue
Status: The identification of this mineral is not yet confirmed.
Mineral Group: [ Braunite (5) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R060726
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
REFERENCES for Neltnerite

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]

Baudracco-Gritti C, Caye R, Permingeat F, Protas J (1982) La neltnérite CaMn6SiO12, une nouvelle espèce minérale du groupe de la braunite, Bulletin de Minéralogie, 105, 161-165

Fleischer M, Pabst A (1983) New mineral names, American Mineralogist, 68, 280-283   [view file]

de Villiers J P R, Dobson S M, Buseck P R (1991) Refinement of the crystal structure of neltnerite, a member of the bixbyite-braunite group of minerals, European Journal of Mineralogy, 3, 567-573