Reference Type | Journal (article/letter/editorial) |
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Title | Crystal structure of austinite, CaZn(AsO4)OH |
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Journal | Mineralogical Magazine | ISSN | 0026-461X |
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Authors | Clark, Lori A. | Author |
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Pluth, Joseph J. | Author |
Steele, Ian | Author |
Smith, Joseph V. | Author |
Sutton, Stephen R. | Author |
Year | 1997 (October) | Volume | 61 |
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Issue | 408 |
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Publisher | Mineralogical Society |
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Download URL | https://rruff.info/doclib/MinMag/Volume_61/61-408-677.pdf+ |
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DOI | doi:10.1180/minmag.1997.061.408.06Search in ResearchGate |
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| Generate Citation Formats |
Mindat Ref. ID | 206 | Long-form Identifier | mindat:1:5:206:6 |
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GUID | 0 |
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Full Reference | Clark, Lori A., Pluth, Joseph J., Steele, Ian, Smith, Joseph V., Sutton, Stephen R. (1997) Crystal structure of austinite, CaZn(AsO4)OH. Mineralogical Magazine, 61 (408) 677-683 doi:10.1180/minmag.1997.061.408.06 |
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Plain Text | Clark, Lori A., Pluth, Joseph J., Steele, Ian, Smith, Joseph V., Sutton, Stephen R. (1997) Crystal structure of austinite, CaZn(AsO4)OH. Mineralogical Magazine, 61 (408) 677-683 doi:10.1180/minmag.1997.061.408.06 |
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In | (1997, October) Mineralogical Magazine Vol. 61 (408) Mineralogical Society |
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Abstract/Notes | AbstractAustinite belongs to the adelite mineral group of calcium and lead arsenates, and has the conichalcite/descloizite type of crystal structure. The crystal structure of nearly pure austinite, CaZn(AsO4)OH, was redetermined (R = 0.014) and the absolute configuration identified. The space group P212121 and cell parameters a 7.5092(8), b 9.0438(9), c 5.9343(8) Å match previous data. Zinc octahedra share edges to form chains parallel to c. Arsenic tetrahedra share vertices with the Zn octahedra to generate a compact framework. Calcium square antiprisms share edges to make chains parallel to a that occupy the channels in the zinc-arsenic framework. |
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