Prosopite R050668


 Name: Prosopite
RRUFF ID: R050668
Ideal Chemistry: CaAl2(F,OH)8
Locality: Grand Reef mine, Arizona, USA
Source: University of Arizona Mineral Museum 14101 [view label]
Owner: RRUFF
Description: Light-blue massive coating on quartz
Status: The identification of this mineral has been confirmed by X-ray diffraction.
CHEMISTRY 
RRUFF ID: R050668.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050668
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (Processed)
RRUFF File
Raman Data (RAW) View Graph
RRUFF File
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050668.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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Infrared Data (Processed)
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POWDER DIFFRACTION 
RRUFF ID: R050668.1
Sample Description: Powder
Cell Refinement Output: a: 6.7054(3)Å    b: 11.1501(8)Å    c: 7.3643(3)Å
alpha: 90.°    beta: 94.912(5)°    gamma: 90.°   Volume: 548.58(4)    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.

  File Type Information Close
Output file from the Bruker D8 Advance instrument. Includes device headers and XY data.

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Cell Refinement Data
Cell Refinement Output Data
DIF File
X-ray Data (XY - Processed)
RRUFF File
X-ray Data (XY - RAW) View Graph
RRUFF File
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REFERENCES for Prosopite

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]

Pudovkina Z V, Pyatenko Y A (1970) About the structure of the prosopite, Ca[Al2F4(OH)4], and about some features of the fluoroaluminate crystal chemistry, Doklady Akademii Nauk SSSR, 190, 665-667

Pudovkina Z V, Chernitsova N M, Pyatenko Yu A (1973) Refinement of the crystalline structure of prosopite, CaAl2F4(OH)4, Journal of Structural Chemistry, 14, 345-347