Gillulyite R070433
Name: Gillulyite
RRUFF ID: R070433
Ideal Chemistry: Tl2As8S13
Locality: Mercur Gold mine, Mercur District (Camp Floyd District), Oquirrh Mountains, Tooele County, Utah, USA
Source: Michael Scott S104722 [view label]
Owner: RRUFF
Description: Aggregate of vitreous dark red platy crystals associated with colorless barite and calcite
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
CHEMISTRY 
RRUFF ID: R070433.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070433
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Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 16% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070433.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.576(3)Å    b: 5.675(2)Å    c: 21.486(7)Å
alpha: 90°    beta: 100.08(1)°    gamma: 90°   Volume: 1149(1)    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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DIF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Gillulyite

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]

Wilson J R, Robinson P D, Wilson P N, Stanger L W, Salmon G L (1991) Gillulyite, Tl2(As,Sb)8S13, a new thallium arsenic sulfosalt from the Mercur gold deposit, Utah, American Mineralogist, 76, 653-656   [view file]

Wilson J R, Sen Gupta P K, Robinson P D, Criddle A J (1993) Fangite, Tl3AsS4, a new thallium arsenic sulfosalt from the Mercur Au deposit, Utah, and revised optical data for gillulyite, American Mineralogist, 78, 1096-1103   [view file]

Foit F F, Robinson P D, Wilson J R (1995) The crystal structure of gillulyite, Tl2(As,Sb)8S13, from the Mercur gold deposit, Tooele County, Utah, U.S.A., American Mineralogist, 80, 394-399   [view file]

Makovicky E, Balić-Žunić T (1999) Gillulyite Tl2(As,Sb)8S13: Reinterpretation of the crystal structure and order-disorder phenomena, American Mineralogist, 84, 400-406   [view file]