Matlockite R140538



Name: Matlockite
RRUFF ID: R140538
Ideal Chemistry: PbClF
Locality: Mammoth mine, Tiger, Pinal County, Arizona, USA
Source: The University of Arizona Mineral Museum 5194 and 10550
Owner: RRUFF
Description: Pale yellowish or colorless platy crystals, associated with bright orange georgerobinsonite (R110148), quartz, and cerussite.
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Matlockite (2) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R140538
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
POWDER DIFFRACTION 
RRUFF ID: R140538.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 4.087(2)Å    b: 4.087(2)Å    c: 7.202(5)Å
alpha: 90°    beta: 90°    gamma: 90°   Volume: 120.31(4)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 Matlockite

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]

Greg R P (1851) A description of matlockite, a new oxychloride of lead, The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 2, 120-121   [view file]

Nieuwenkamp W (1933) Die chemische zusammensetzung von matlockit, Zeitschrift für Kristallographie, 86, 470-471   [view file]

Bannister F A, Hey M H (1934) The crystal-structure and optical properties of matlockite (PbFCl), Mineralogical Magazine, 23, 587-597   [view file]

Foshag W F (1934) New mineral names, American Mineralogist, 19, 287-288   [view file]

Foshag W F (1935) New mineral names, American Mineralogist, 20, 314-317   [view file]

Pasero M, Perchiazzi N (1996) Crystal structure refinement of matlockite, Mineralogical Magazine, 60, 833-836   [view file]