molybdeniten.

Brit.

/məˈlɪbdənʌɪt/, U.S.

/məˈlɪbdəˌnaɪt/

Origin: Formed within English, by derivation. Etymons: molybdena n., -ite suffix¹.

Etymology: < molybdena n. + -ite suffix¹. In sense 2 probably after French molybdénite (1807).

1. Chemistry. R. Kirwan's name for: the metallic element molybdenum. Now historical.

ΘΚΠ

the world > the earth > minerals > ore > [noun] > others

throstle-breast1747

molybdenite1796

the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > molybdenite group > molybdenum sulphide

molybdenite1796

jordisite1910

1796 R. Kirwan Elements Mineral. (ed. 2) II. 319 Molybdenite... By this name I distinguish the Regulus produced from Molybdena.

1993 A. M. Clark Hey's Mineral Index (ed. 3) 466/1 The name molybdenite was used by R. Kirwan (1796).., but for the metal, the sulphide being Molybdena.

2. Mineralogy. Molybdenum disulphide as a trigonal or hexagonal mineral, which usually occurs as tabular bluish-grey crystals with a metallic lustre, and is the major ore of molybdenum.

ΚΠ

1837 J. D. Dana Syst. Mineral. 426 Molybdenite generally occurs imbedded in..granite..and other primitive rocks.

1854 J. D. Sana Syst. Mineral. (ed. 4) II. 144 Molybdine... An earthy yellow powder... Occurs with molybdenite.

1901 Scotsman 4 Nov. 5/8 Molybdenite in Queensland.

1950 N. V. Sidgwick Chem. Elements II. 1291 Such sulphides as molybdenite (MoS₂) may contain as much as 1, and in two cases as much as 10 and 21 parts of rhenium per million.

1995 N.Y. Rev. Bks. 16 Nov. 49/1 The two of them used x-rays to determine the structure of molybdenite, the first of Pauling's many scientific discoveries.

This entry has been updated (OED Third Edition, September 2002; most recently modified version published online June 2022).

单词	molybdenite
释义	molybdeniten. Brit. /məˈlɪbdənʌɪt/, U.S. /məˈlɪbdəˌnaɪt/ Origin: Formed within English, by derivation. Etymons: molybdena n., -ite suffix¹. Etymology: < molybdena n. + -ite suffix¹. In sense 2 probably after French molybdénite (1807). 1. Chemistry. R. Kirwan's name for: the metallic element molybdenum. Now historical. ΘΚΠ the world > the earth > minerals > ore > [noun] > others throstle-breast1747 molybdenite1796 the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > molybdenite group > molybdenum sulphide molybdenite1796 jordisite1910 1796 R. Kirwan Elements Mineral. (ed. 2) II. 319 Molybdenite... By this name I distinguish the Regulus produced from Molybdena. 1993 A. M. Clark Hey's Mineral Index (ed. 3) 466/1 The name molybdenite was used by R. Kirwan (1796).., but for the metal, the sulphide being Molybdena. 2. Mineralogy. Molybdenum disulphide as a trigonal or hexagonal mineral, which usually occurs as tabular bluish-grey crystals with a metallic lustre, and is the major ore of molybdenum. ΚΠ 1837 J. D. Dana Syst. Mineral. 426 Molybdenite generally occurs imbedded in..granite..and other primitive rocks. 1854 J. D. Sana Syst. Mineral. (ed. 4) II. 144 Molybdine... An earthy yellow powder... Occurs with molybdenite. 1901 Scotsman 4 Nov. 5/8 Molybdenite in Queensland. 1950 N. V. Sidgwick Chem. Elements II. 1291 Such sulphides as molybdenite (MoS₂) may contain as much as 1, and in two cases as much as 10 and 21 parts of rhenium per million. 1995 N.Y. Rev. Bks. 16 Nov. 49/1 The two of them used x-rays to determine the structure of molybdenite, the first of Pauling's many scientific discoveries. This entry has been updated (OED Third Edition, September 2002; most recently modified version published online June 2022). < n.1796
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