Schwartzembergite R070429

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Record 2 of 2  


Name: Schwartzembergite
RRUFF ID: R070429
Ideal Chemistry: Pb2+5H2I3+O6Cl3
Locality: Venado mine, Copiapo, Chile
Source: Bob Jenkins
Owner: RRUFF
Description: Bright yellow/orange tabular crystals associated with blue diaboleite and colorless cerussite
Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction.
Quick search: [ All Schwartzembergite samples (2) ]
CHEMISTRY 
RRUFF ID: R070429.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070429
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R070429.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 3.963(2)Å    b: 3.963(2)Å    c: 12.519(5)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 196.6(1)Å3    Crystal System: tetragonal
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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 Schwartzembergite

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]

Dana J D, Brush G J (1868) 152. Schwartzembergite, in A System of Mineralogy, Fifth Edition John Wiley and Sons New York 120-121   [view file]

Welch M D, Hawthorne F C, Cooper M A, Kyser T K (2001) Trivalent iodine in the crystal structure of schwartzembergite, Pb2+5I3+O6H2Cl3, The Canadian Mineralogist, 39, 785-795   [view file]

Jambor J L, Roberts A C (2002) New mineral names, American Mineralogist, 87, 355-358   [view file]