Raguinite R130617


 Name: Raguinite
RRUFF ID: R130617
Ideal Chemistry: TlFeS2
Locality: Allchar, Roszdan, Republic of Macedonia
Source: Mark N. Feinglos [view label]
Owner: RRUFF
Description: Black granular crystals, associated with dolomite, realgar, and lorandite.
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R130617
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Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R130617.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 11.613(7)Å    b: 5.303(3)Å    c: 6.855(2)Å
alpha: 90°    beta: 116.964(9)°    gamma: 90°   Volume: 376.21(9)Å3    Crystal System: monoclinic
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REFERENCES for Raguinite

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]

Fleischer M (1969) New mineral names, American Mineralogist, 54, 1495-1499   [view file]

Laurent Y, Picot P, Pierrot R, Permingeat F, Ivanov T (1969) La raguinite, TlFeS2, une nouvelle espèce minérale et le problème de l'allcharite, Bulletin de la Société Française de Minéralogie et de Cristallographie, 92, 38-48   [view file]

Welz D, Deppe P, Schaefer W, Sabrowsky H, Rosenberg M (1989) Magnetism of iron-sulfur tetrahedral frameworks in compounds with thallium I. Chain structures, Journal of Physics and Chemistry of Solids, 50, 297-308