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单词 manganosite
释义

manganositen.

Brit. /maŋˈɡanəsʌɪt/, /manˈɡanəsʌɪt/, U.S. /ˌmæŋˈɡænəˌsaɪt/, /ˌmænˈɡænəˌsaɪt/
Origin: A borrowing from Swedish. Etymon: Swedish manganosit.
Etymology: < Swedish manganosit (C. W. Blomstrand 1874, in Geol. Föreningens i Stockholm Förhandl. 2 179) < mangano- mangano- comb. form1 + -sit , probably after mineral names comprising a first element ending in -s + -ite suffix1, as German Epidosit epidosite n., Globosit globosite n., Kyrosit kyrosite n.: -s- occurs by a similar process of analogy in Spanish morenosita morenosite n.
Mineralogy.
Manganese oxide, MnO, a cubic mineral occurring as translucent green octahedral crystals which blacken on exposure to air.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > other oxides of manganese
magnus1640
brownstone1780
manganite1827
braunite1839
manganoso-manganic oxide1845
bog manganese1875
manganese oxide1882
manganosite1884
manganostibite1887
1884 E. S. Dana Dana's Syst. Mineral. (ed. 5) App. III. 73 Manganosite. Blomstrand.
1914 Amer. Jrnl. Sci. 188 502 Recently it became desirable..to know the index of refraction of manganosite.
1994 Amer. Mineralogist 79 88/2 Microbeam diffraction patterns..also show the presence of manganosite crystals.
This entry has been updated (OED Third Edition, September 2000; most recently modified version published online March 2022).
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n.1884
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