Allanpringite R080147
Name: Allanpringite
RRUFF ID: R080147
Ideal Chemistry: Fe3+3(PO4)2(OH)3·5H2O
Locality: Mark mine, Essershausen, Weilburg, Wetzlar, Hesse, Germany
Source: Steffan Jahn [view label]
Owner: RRUFF
Description: Bundles of acicular yellow crystals on matrix.
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
Mineral Group: [ Wavellite (3) ]
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented Raman on the primary sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R080147
Wavelength:
Sample Description: Unoriented Raman on the primary sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R080147.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 9.79(2)Å    b: 7.362(9)Å    c: 17.83(3)Å
alpha: 90°    beta: 92.09(5)°    gamma: 90°   Volume: 1285(5)Å3    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 Allanpringite

American Mineralogist Crystal Structure Database Record: [view record]

Kolitsch U, Bernhardt H J, Lengauer C L, Blass G, Tillmanns E (2006) Allanpringite, Fe3(PO4)2(OH)3·5H2O, a new ferric iron phosphate from Germany, and its close relation to wavellite, European Journal of Mineralogy, 18, 793-801   [view file]