Important Update News
The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
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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 | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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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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REFERENCES for Allanpringite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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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] |
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