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单词 phillipsite
释义

phillipsiten.

Brit. /ˈfɪlɪpsʌɪt/, U.S. /ˈfɪləpˌsaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Phillips , -ite suffix1.
Etymology: < the name of William Phillips (1773–1828), English mineralogist and geologist + -ite suffix1.
Mineralogy.
A mineral of the zeolite group which has the composition KCa(Si5Al3)O16.6H2O, belongs to the monoclinic crystal system, and occurs as colourless, reddish, or yellowish twinned crystals, often forming spherulites or crusts.
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the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > of aluminium and others
phillipsite1825
zunyite1885
pholidolite1890
ussingite1914
leifite1917
naujakasite1933
karpinskyite1956
papagoite1960
1825 A. Lévy in Ann. Philos. New Ser. 10 362 I propose the name of phillipsite in honor of Mr. J. W. Phillips.
1886 Amer. Naturalist 20 453 In the cavities of this rock were found crystals of phillipsite, calcite, orthoclase.
1913 J. Murray Ocean ix. 223 Zeolites are represented in the deposits of very deep water..by phillipsite, a silicate of calcium and aluminium.
1999 I. Kostov & R. I. Kostov Crystal Habits Minerals iii. 53 Some artificially grown phillipsite aggregates are almost perfect spheres, but with a polar cavity each.
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
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n.1825
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