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: Verplanckite RRUFF ID: R050265 Ideal Chemistry: Ba4Mn2+2Si4O12(OH,H2O)3Cl3 Locality: Big Creek, Fresno County, California, USA Source: Marcus Origlieri Owner: RRUFF Description: Brownish orange disseminated grains Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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POWDER DIFFRACTION | ||||||
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RRUFF ID: | R050265.9 | |||||
Sample Description: | Single crystal, powder profile is calculated | |||||
Cell Refinement Output: |
a: 16.28(2)Å b: 16.28(2)Å c: 7.166(6)Å alpha: 90° beta: 90° gamma: 120° Volume: 1645.2(7)Å3 Crystal System: hexagonal |
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REFERENCES for Verplanckite | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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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] |
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Alfors J T, Putman G W (1965) Revised chemical analyses of traskite, verplanckite and muirite from Fresno County, California, American Mineralogist, 50, 1500-1503 [view file] |
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Alfors J T, Stinson M C, Matthews R A, Pabst A (1965) Seven new barium minerals from eastern Fresno County, California, American Mineralogist, 50, 314-340 [view file] |
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Kampf A R, Khan A A, Baur W H (1973) Barium chloride silicate with an open framework: verplanckite, Acta Crystallographica, B29, 2019-2021 |
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