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单词 vaesite
释义 vaesite Min.|ˈveɪzaɪt|
[f. the name of J. F. Vaes, 20th-c. mineralogist in the Belgian Congo + -ite1.]
A mineral of the pyrite group, ideally nickel sulphide, NiS2, found as grey isometric crystals.
1945P. F. Kerr in Amer. Mineralogist XXX. 483 Material approaching NiS2 in composition and having a pyrite type of lattice has been found in the Kasompi mine of the Belgian Congo. This mineral is tentatively called vaesite.1962W. A. Deer et al. Rock-Forming Minerals V. 132 They suggest that many of the natural bravoites are actually vaesite solid solutions or two phase mixtures of nickel-rich pyrite and iron-rich vaesite.1978Mineral. Abstr. XXIX. 80/2 The first occurrence of vaesite in Japan is described from the Kuroko-type deposits of the Kosaka mine... It contains small amounts of Fe, Cu, and Co.
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更新时间:2024/11/5 19:32:44