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Name: Clinoptilolite-K RRUFF ID: R110201 Ideal Chemistry: K6(Si30Al6)O72·20H2O Locality: Conejo Volcanics, Agoura, Santa Monica Mountains, Los Angeles County, California, USA Source: Donald Doell [view label] Owner: RRUFF Description: Colorless tabular crystals associated with ferrierite-K R110200 Status: The identification of this mineral has been confirmed only by single crystal X-ray diffraction. |
Mineral Group: [ Heulandite (13) ] |
RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | |||||||
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RRUFF ID: | R110201.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 17.672(2)Å b: 17.931(2)Å c: 7.4102(8)Å alpha: 90° beta: 116.386(7)° gamma: 90° Volume: 2103.5(6)Å3 Crystal System: monoclinic |
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REFERENCES for Clinoptilolite-K | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Schaller W T (1923) Ptilolite and related zeolites, American Mineralogist, 8, 93-96 [view file] |
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Wherry E T (1923) Proceedings of societies, American Mineralogist, 8, 93-96 [view file] |
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Schaller W T (1932) The mordenite-ptilolite group; clinoptilolite, a new species, American Mineralogist, 17, 128-134 [view file] |
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Holland T H (1934) Proceedings of societies: Mineralogical Society of Great Britian and Ireland, American Mineralogist, 19, 233-234 [view file] |
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Mason B, Sand L B (1960) Clinoptilolite from patagonia: the relationship between clinoptilolite and heulandite, American Mineralogist, 45, 341-350 [view file] |
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Mumpton M A (1960) Clinoptilolite redefined, American Mineralogist, 45, 351-369 [view file] |
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Wise W S, Nokleberg W J, Kokinos M (1969) Clinoptilolite and ferrierite from Agoura, California, American Mineralogist, 54, 887-895 [view file] |
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Alberti A (1972) On the crystal structure of the zeolite heulandite, Tschermaks Mineralogische und Petrographische Mitteilungen, 18, 129-146 |
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Koyama K, Takeuchi Y (1977) Clinoptilolite: The distribution of potassium atoms and its role in thermal stability, Zeitschrift für Kristallographie, 145, 216-239 [view file] |
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Coombs D S, Alberti A, Armbruster T, Artioli G, Colella C, Galli E, Grice J D, Liebau F, Mandarino J A, Minato H, Nickel E H, Passaglia E, Peacor D R, Quartieri S, Rinaldi R, Ross M, Sheppard R A, Tillmanns E, Vezzalini G, (1997) Recommended nomenclature for zeolite minerals: report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names, The Canadian Mineralogist, 35, 1571-1606 [view file] |
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Jambor J L, Grew E S, Roberts A C (1998) New mineral names, American Mineralogist, 83, 1347-1352 [view file] |
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Snellings R A, Gualtieri A F, Elsen J (2009) The Rietveld structure refinement of an exceptionally pure sample of clinoptilolite from Equador and its Na-, K-, and Ca- exchanged forms, Zeitschrift für Kristallographie Supplement, 30, 395-400 |
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