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单词 molybdomenite
释义

molybdomeniten.

Brit. /məˌlɪbdəˈmiːnʌɪt/, U.S. /məˌlɪbdəˈmiˌnaɪt/
Origin: A borrowing from French. Etymon: French molybdoménite.
Etymology: < French molybdoménite (E. Bertrand 1882, in Bull. Soc. Minéral. de France 5 91) < ancient Greek μόλυβδος lead (see molybdo- comb. form2) + μήνη moon (see month n.1) + French -ite -ite suffix1.The mineral is named after its constituents, lead and selenium (the name of the latter being from an alternative Greek word for ‘moon’), perhaps after chalcomenite n. at chalco- comb. form .
Mineralogy.
A monoclinic oxide of lead and selenium occurring as thin colourless to yellowish-white scales.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two elements
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whewellite1852
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oxammite1870
molybdomenite1885
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tripuhyite1897
coronadite1904
hollandite1906
melanovanadite1921
quenselite1926
salesite1939
yttrotungstite1950
ordoñezite1953
1885 Cassell's Encycl. Dict. V. i. 82/2 Molybdomenite, a mineral occurring in very thin and fragile lamellæ.
1930 J. W. Mellor Comprehensive Treat. Inorg. & Theoret. Chem. X. lviii. 833 E. Bertrand also obtained a white mineral occurring along with chalcomenite and other selenides at Cacheuta, Mendoza, Argentina, which he..named molydomenite.
1954 Amer. Mineralogist 39 850 Molybdomenite, considered to be a dubious mineral..is confirmed as a valid species by study of type material from Cerro de Cacheuta, Argentina.
1985 Tschermaks Mineral. u. petrogr. Mitteilungen 34 289 Scotlandite is isotypic with molybdomenite PbSeO3.
This entry has been updated (OED Third Edition, September 2002; most recently modified version published online March 2022).
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n.1885
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