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单词 clinopyroxene
释义

clinopyroxenen.

Brit. /ˌklʌɪnə(ʊ)pʌɪˈrɒksiːn/, U.S. /ˈˌklaɪnoʊˌpaɪˈrɑkˌsin/, /ˈˌklaɪnoʊpəˈrɑkˌsin/
Forms: 1900s– clinopyroxene, 1900s klinopyroxene (rare).
Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: clino- comb. form, pyroxene n.
Etymology: < clino- comb. form + pyroxene n., after German Klinopyroxen (E. Düll, at the suggestion of F. Rinne, in Zeitschr. f. Krystallogr. u. Mineral. 36 (1902) 654 as graphic abbreviation kl-Pyroxen ). Compare orthopyroxene n.
Mineralogy.
Any mineral of the pyroxene group which crystallizes in the monoclinic system. Contrasted with orthopyroxene.
ΚΠ
1903 Mineral. Mag. 13 374 Following Rinne, E. Düll..proposes the terms ortho-pyroxene and klinopyroxene.
1963 W. A. Deer et al. Rock-forming Minerals II. 33 Many orthopyroxenes can be distinguished from clinopyroxenes by their characteristic pink to green pleochroism.
1967 H. H. Hess & A. Poldervaart Basalts I. 201 An increase in olivine and clinopyroxene in the alkali basalts (at the expense of plagioclase) leads to the development of melanocratic lavas.
2002 Jrnl. Petrol. 43 1620/1 The dykes generally consist of assemblages of clinopyroxene-biotite-plagioclase.
This is a new entry (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1903
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