omphaciten.

Brit.

/ˈɒmfəsʌɪt/, U.S.

/ˈɑmfəˌsaɪt/

Origin: A borrowing from German. Etymon: German Omphazit.

Etymology: < German Omphazit (A. G. Werner in C. A. S. Hoffman Handb. der Mineral. (1815) II. 302) < ancient Greek ὄμϕαξ unripe grape (see omphacine n.) + German -it -ite suffix¹.

Mineralogy.

A green foliated pyroxene.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxene > other pyroxenes

asbestos1608

baikalite1794

basaltin1794

Labrador hornblende1794

coccolite1801

omphacite1821

jeffersonite1822

lherzolite1823

hudsonite1842

chladnite1850

funkite1850

picrophyll1854

lavrovite1868

breislakite1869

1821 A. Ure Dict. Chem. Omphacite, colour pale leek-green.

1868 J. D. Dana Syst. Mineral. (ed. 5) 223 Omphacite occurs near Hof in Baireut, Bavaria.

1899 Proc. Royal Soc. 65 223 In this matrix are embedded grains of the following minerals:—Olivine, enstatite, smaragdite, chrome-diopside (omphacite of some authors), [etc.].

1970 Nature 26 Sept. 1337/1 Omphacite and garnet are stable together in rocks of approximately basaltic composition.

1993 C. Pellant Rocks, Minerals & Fossils 30 Eclogites..form under similar high-grade igneous rock, containing much pyroxene (often omphacite) and garnet in a granular coarse-grained texture.

This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).

单词	omphacite
释义	omphaciten. Brit. /ˈɒmfəsʌɪt/, U.S. /ˈɑmfəˌsaɪt/ Origin: A borrowing from German. Etymon: German Omphazit. Etymology: < German Omphazit (A. G. Werner in C. A. S. Hoffman Handb. der Mineral. (1815) II. 302) < ancient Greek ὄμϕαξ unripe grape (see omphacine n.) + German -it -ite suffix¹. Mineralogy. A green foliated pyroxene. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxene > other pyroxenes asbestos1608 baikalite1794 basaltin1794 Labrador hornblende1794 coccolite1801 omphacite1821 jeffersonite1822 lherzolite1823 hudsonite1842 chladnite1850 funkite1850 picrophyll1854 lavrovite1868 breislakite1869 1821 A. Ure Dict. Chem. Omphacite, colour pale leek-green. 1868 J. D. Dana Syst. Mineral. (ed. 5) 223 Omphacite occurs near Hof in Baireut, Bavaria. 1899 Proc. Royal Soc. 65 223 In this matrix are embedded grains of the following minerals:—Olivine, enstatite, smaragdite, chrome-diopside (omphacite of some authors), [etc.]. 1970 Nature 26 Sept. 1337/1 Omphacite and garnet are stable together in rocks of approximately basaltic composition. 1993 C. Pellant Rocks, Minerals & Fossils 30 Eclogites..form under similar high-grade igneous rock, containing much pyroxene (often omphacite) and garnet in a granular coarse-grained texture. This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022). < n.1821
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