Uchucchacuaite R100213

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Record 2 of 2  

Name: Uchucchacuaite
RRUFF ID: R100213
Ideal Chemistry: AgMnPb3Sb5S12
Locality: Uchuc-Chacua, Lima, Peru
Source: Mark N. Feinglos [view label]
Owner: RRUFF
Description: Bright silver metallic massive, associated with quartz
Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis.
Mineral Group: [ Lillianite (17) ]
Quick search: [ All Uchucchacuaite samples (2) ]
RRUFF ID: R100213.2
Sample Description: Microprobe Fragment
Measured Chemistry: Ag0.99(Mn0.92Pb0.03Sb0.02Bi0.01)Σ=0.98Pb3.00Sb5.00S12.00 ; (Note: bright phase is galena, PbS)
Microprobe Data File: [ Download Excel File ]
Sample Description: Unoriented Raman on the primary sample

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RRUFF ID: R100213
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 10% of 150mW
RRUFF ID: R100213.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 19.365(1)Å    b: 12.7287(8)Å    c: 8.7571(6)Å
alpha: 90°    beta: 90.059(3)°    gamma: 90°   Volume: 2158.5(4)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 Uchucchacuaite

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]

Moëlo Y, Oudin E, Picot P, Caye R (1984) L'uchucchacuaïte, AgMnPb3Sb5S12, une nouvelle espèce minérale de la série de l'andorite, Bulletin de Minéralogie, 107, 597-604

Dunn P J, Ferraiolo J A, Fleischer M, Gobel V, Grice J D, Langley R H, Shigley J E, Vanko D A, Zilczer J A (1985) New mineral names, American Mineralogist, 70, 1329-1335   [view file]

Liu H, Chang L L Y, Knowles C R (1994) The Mn isotype of andorite and uchucchacuaite, The Canadian Mineralogist, 32, 185-188   [view file]

Yang H, Downs R T, Evans S H, Feinglos M N, Tait K T (2011) Crystal structure of uchucchacuaite, AgMnPb3Sb5S12, and its relationship with ramdohrite and fizélyite, American Mineralogist, 96, 1186-1189   [view file]