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leucite

[loo-sahyt] /ˈlu saɪt/
noun
1.
a whitish or grayish mineral, potassium aluminum silicate, KAlSi 2 O 6 , found in alkali volcanic rocks.
Origin
1790-1800
1790-1800; < German Leukit. See leuco-, -ite1
Related forms
leucitic
[loo-sit-ik] /luˈsɪt ɪk/ (Show IPA),
adjective
pseudoleucite, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for leucite

leucite

/ˈluːsaɪt/
noun
1.
a grey or white mineral consisting of potassium aluminium silicate: a source of potash for fertilizers and of aluminium. Formula: KAlSi2O6
Derived Forms
leucitic (luːˈsɪtɪk) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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