hystatiten.

Brit.

/ˈhɪstətʌɪt/, U.S.

/ˈhɪstəˌtaɪt/

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

Etymology: < German Hystatit ( F. von Kobell Grundzüge d. Mineral. (1838) 318); earlier called hystatisches Eisenerz (Breithaupt, 1828) < ancient Greek ὕστατος lowest, superlative form corresponding to ὕστερος low (see hystero- comb. form¹) + German -it -ite suffix¹, perhaps so called because its rhombohedral form shows the most obtuse angle in a group of iron-ore minerals.

Mineralogy. Now historical and rare.

A black mineral containing titanium and iron, later identified as a variety or impure form of ilmenite.

ΚΠ

1844 F. Alger Phillips's Elem. Treat. Mineral. (ed. 5) 379 Hystatite..consists of titanic acid 43:24, protoxide of iron 27.91, peroxide of iron 2866.

1857 J. D. Dana Man. Mineral. (new ed.) 241 The hystatite variety [of titanic iron] includes the washingtonite variety of Professor Shepard.

1998 Scripta Geologica 118 13 Hystatite, a species described from Arendal by Breithaupt.., is a mixture of ilmenite with hematite and/or magnetite.

This entry has been updated (OED Third Edition, June 2020; most recently modified version published online March 2022).

单词	hystatite
释义	hystatiten. Brit. /ˈhɪstətʌɪt/, U.S. /ˈhɪstəˌtaɪt/ Origin: A borrowing from German. Etymon: German Hystatit. Etymology: < German Hystatit ( F. von Kobell Grundzüge d. Mineral. (1838) 318); earlier called hystatisches Eisenerz (Breithaupt, 1828) < ancient Greek ὕστατος lowest, superlative form corresponding to ὕστερος low (see hystero- comb. form¹) + German -it -ite suffix¹, perhaps so called because its rhombohedral form shows the most obtuse angle in a group of iron-ore minerals. Mineralogy. Now historical and rare. A black mineral containing titanium and iron, later identified as a variety or impure form of ilmenite. ΚΠ 1844 F. Alger Phillips's Elem. Treat. Mineral. (ed. 5) 379 Hystatite..consists of titanic acid 43:24, protoxide of iron 27.91, peroxide of iron 2866. 1857 J. D. Dana Man. Mineral. (new ed.) 241 The hystatite variety [of titanic iron] includes the washingtonite variety of Professor Shepard. 1998 Scripta Geologica 118 13 Hystatite, a species described from Arendal by Breithaupt.., is a mixture of ilmenite with hematite and/or magnetite. This entry has been updated (OED Third Edition, June 2020; most recently modified version published online March 2022). < n.1844
随便看	punctus interrogativus punctus versus pundigrion pundit pundit of the supreme court punditly punditocracies punditocracy punditocratic punditries punditry pundits punditship pundle pundler pundonor pundonores punese pung punge pungence pungencies pungency pungent pungenter