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单词 yttrotungstite
释义

> as lemmas

yttroˈtungstite
yttroˈtungstite n.
Brit. /ˌɪtrə(ʊ)ˈtʌŋstʌɪt/
,
U.S. /ˌɪtroʊˈtəŋˌstaɪt/
,
/ˌɪtrəˈtəŋˌstaɪt/
a basic oxide of yttrium and tungsten, YW2O6(OH)3, occurring as yellow monoclinic crystals.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two elements
honey stone1792
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mellilite1796
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mellite1801
melilite1814
manganesite1823
heterocline1844
romeine1844
crednerite1849
roméite1849
whewellite1852
manganite1865
magnesioferrite1868
oxammite1870
molybdomenite1885
lautarite1892
tripuhyite1897
coronadite1904
hollandite1906
melanovanadite1921
quenselite1926
salesite1939
yttrotungstite1950
ordoñezite1953
1950 E. H. Beard in Colonial Geol. & Mineral Resources I. 51 The results show conclusively that the term ‘thorotungstite’ is inapplicable as a true description of the mineral... It is suggested that the mineral in future be called yttrotungstite.
1971 Mineral. Mag. 38 262 All the specimens studied consisted mainly of a fine-grained aggregate of pale-yellow earthy yttrotungstite, with rare druses lined by yttrotungstite crystals.
extracted from yttro-comb. form
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as lemmas
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