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Name: Cookeite RRUFF ID: R061103 Ideal Chemistry: (Al,Li)3Al2(Si,Al)4O10(OH)8 Locality: Green mine, Saline County, Arkansas, USA Source: Michael Scott S102013 [view label] Owner: RRUFF Description: Mass of cream colored micaceous crystals Status: The identification of this mineral has been made only by X-ray diffraction. |
Mineral Groups: [ chlorite (7) ] [ Clay (86) ] |
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: | R061103.1 | |||||||
Sample Description: | Powder | |||||||
Cell Refinement Output: |
a: 5.4670(8)Å b: 9.0668(7)Å c: 28.2947(6)Å alpha: 90° beta: 93.08(1)° gamma: 90° Volume: 1400.5(1)Å3 Crystal System: monoclinic |
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REFERENCES for Cookeite | |
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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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Brush G J (1866) On cookeite, a new mineral species, American Journal of Science and Arts, 91, 246-248 [view file] |
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Sahama T G, Knorring O V, Lehtinen M (1968) Cookeite from the Muiane pegmatite, Zambezia, Mozambique, Lithos, 1, 12-19 [view file] |
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Černý P (1970) Compositional variations in cookeite, The Canadian Mineralogist, 10, 636-647 [view file] |
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Ren S K, Eggleton R A, Walshe J L (1988) The formation of hydrothermal cookeite in the breccia pipes of the Ardlethan tin field, New South Wales, Australia, The Canadian Mineralogist, 26, 407-412 [view file] |
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Zheng H, Bailey S W (1997) Refinement of the cookeite r structure, American Mineralogist, 82, 1007-1013 [view file] |
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Mata M P, Peacor D R, López-Aguayo F (2004) Polytypism of cookeite in low-grade metapelites of the Cameros Basin, Spain: Lack of correlation of well-ordered polytypes with pressure, American Mineralogist, 89, 1510-1515 [view file] |
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Novák M, Čopjaková R, Dosbaba M, Galiová M V, Všianský D, Staněk J (2015) Two paragenetic types of cookeite from the Dolní Bory-Hatě Pegmatites, Moldanubian Zone, Czech Republic: Proximal and distal alteration productions of Li-bearing sekaninaite, The Canadian Mineralogist, 53, 1035-1048 |
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Ding X, Li J, Chou I, Chen Z, Li S. (2020) Raman spectroscopic identification of cookeite in the crystal-rich inclusions in spodumene from the Jiajika lithium pegmatite deposit, China, and its geological implications, European Journal of Mineralogy, 32, 67-75 [view file] |
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