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Name: Eakerite RRUFF ID: R060319 Ideal Chemistry: Ca2Sn4+Al2Si6O18(OH)2·2H2O Locality: Foote Mineral Company mine, Kings Mountain, North Carolina, USA Source: Michael Scott S100186 [view label] Owner: RRUFF Description: Transparent colorless bladed single crystals Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction. |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R060319.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 15.825(3)Å b: 7.698(1)Å c: 7.445(1)Å alpha: 90° beta: 101.292(5)° gamma: 90° Volume: 889.4(5)Å3 Crystal System: monoclinic |
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REFERENCES for Eakerite | |
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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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Leavens P B, White J S, Hey M H (1970) Eakerite, a new tin silicate, The Mineralogical Record, 1, 92-96 [view file] |
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Fleischer M (1971) New mineral names, American Mineralogist, 56, 631-640 [view file] |
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Kossiakoff A A, Leavens P B (1976) The crystal structure of eakerite, a calcium-tin silicate, American Mineralogist, 61, 956-962 [view file] |
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Uchida H, Downs R T, Thompson R M (2007) Reinvestigation of eakerite, Ca2SnAl2Si6O18(OH)2·2H2O: H-atom positions by single-crystal X-ray diffraction and correlation with Raman spectroscopic data, Acta Crystallographica, E63, i47-i49 [view file] |
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