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Name: Titantaramellite RRUFF ID: R080041 Ideal Chemistry: Ba4(Ti,Fe3+,Mg)4(O,OH)2[B2Si8O27]Clx Locality: La Madrelena mine, Tres Pozos, Municipio de Tecate, Baja California Norte, Mexico Source: Michael Scott S101342 [view label] Owner: RRUFF Description: Black grains associated with pink gillespite and quartz Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Quick search: [ All Titantaramellite samples (2) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R080041.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 12.213(1)Å b: 13.986(1)Å c: 7.1350(9)Å alpha: 90° beta: 90° gamma: 90° Volume: 1218.8(3)Å3 Crystal System: orthorhombic |
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REFERENCES for Titantaramellite | |
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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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Mazzi F, Rossi G (1980) The crystal structure of taramellite, American Mineralogist, 65, 123-128 [view file] |
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Alfors J T, Pabst A (1984) Titanian taramellites in western North America, American Mineralogist, 69, 358-373 [view file] |
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