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单词 prochlorite
释义

prochloriten.

Brit. /prəʊˈklɔːrʌɪt/, U.S. /proʊˈklɔˌraɪt/
Origin: Formed within English, by derivation. Etymons: pro- prefix2, chlorite n.1
Etymology: < pro- prefix2 + chlorite n.1, so called with reference to this being the earliest variety of chlorite that was distinguished.
Mineralogy.
A mineral now recognized as a ferroan variety of clinochlore. Also called ripidolite.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > phyllosilicate > [noun] > chlorite > other chlorites
grengasite1844
thuringite1844
kämmererite1854
prochlorite1867
tabergite1868
diabantite1875
klementite1892
manganchlorite1898
brunsvigite1902
nimite1968
1867 J. D. Dana in Amer. Jrnl. Sc. 94 258 It is accordingly designated..Prochlorite.
1900 J. P. Iddings tr. C. H. F. Rosenbusch Microsc. Physiogr. Rock-making Minerals (ed. 3) 285 Prochlorite is crystallographically and optically like clinochlore.
1959 C. S. Hurlbut Dana's Man. Mineral. (ed. 17) 473 The following is a composite description of the principal members of the [chlorite] group: clinochlore, penninite, and prochlorite.
1997 Thin Solid Films 306 120/2 A natural prochlorite crystal and a (1010) quartz have been used for the analysis.
This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).
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n.1867
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