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单词 wittite
释义

wittiten.

/ˈvɪtʌɪt/
Etymology: < Swedish wittit (K. Johansson 1924, in Ark. f. Kemi, Mineral. och Geol. IX. ix. 2), < the name of Th. Witt , Swedish mining engineer: see -ite suffix1.
Mineralogy.
A mineral containing lead, bismuth, selenium, and sulphur and occurring as grey monoclinic crystals.
ΘΚΠ
the world > the earth > minerals > types of mineral > other miscellaneous minerals > [noun]
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wittite1924
niggliite1936
anthonyite1963
perryite1965
KREEP1971
1924 Mineral. Abstr. II. 340 Wittite resembles molybdenite in appearance.
1980 Amer. Mineralogist 65 789 Studies of specimens from Falun, Sweden, reported to contain the two minerals weibullite and wittite have established at least three selenium-rich bismuth-lead sulphosalts of similar chemistry. A nomenclature is proposed in which two of the minerals retain the old names weibullite and wittite, while the third is given the new name nordströmite.
This entry has not yet been fully updated (first published 1986; most recently modified version published online March 2020).
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n.1924
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