Parahopeite R050463



Name: Parahopeite
RRUFF ID: R050463
Ideal Chemistry: Zn3(PO4)2·4H2O
Locality: Broken Hill mine, Kabwe, Zambia
Source: University of Arizona Mineral Museum 13695 [view label]
Owner: RRUFF
Description: Colorless elongated subparallel aggregate of crystals
Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis
Mineral Group: [ Parahopeite (2) ]
CHEMISTRY 
RRUFF ID: R050463.2
Sample Description: Microprobe Fragment
Measured Chemistry: Zn3.00(P1.00O4)2ยท4H2O
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R050463
Wavelength:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
INFRARED SPECTRUM (Attenuated Total Reflectance) 
RRUFF ID: R050463.1
Sample Description: Powder
Instrument settings: SensIR Durascope on a Nicolet Magna 860 FTIR
Resolution:
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RRUFF ID: R050463.1
Sample Description: Powder
Instrument settings: PIKE GladiATR - Far-IR on a Nicolet Magna 860 FTIR
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POWDER DIFFRACTION 
RRUFF ID: R050463.1
Sample Description: Powder
Cell Refinement Output: a: 5.7689(3)Å    b: 7.5452(3)Å    c: 5.2784(4)Å
alpha: 93.446(9)°    beta: 91.191(7)°    gamma: 91.387(8)°   Volume: 229.22(2)Å3    Crystal System: triclinic
  File Type Information Close
Calculated diffraction file.

  File Type Information Close
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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REFERENCES for Parahopeite

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]

Spencer L J (1908) On hopeite and other zinc phosphates and associated minerals from Broken Hill mines, North-Western Rhodesia, Mineralogical Magazine, 15, 1-38   [view file]

Chao G Y (1969) Refinement of the crystal structure of parahopeite, Zeitschrift für Kristallographie, 130, 261-266   [view file]

Hill R J, Milnes A R (1974) Phosphate minerals from Reaphook Hill, Flinders Ranges, South Australia, Mineralogical Magazine, 39, 684-695   [view file]

Frost R L (2004) An infrared and Raman spectroscopic study of natural zinc phosphates, Spectrochimica Acta Part A, 60, 1439-1445