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单词 jacobsite
释义 jacobsite Min.|ˈdʒeɪkəbzaɪt|
[f. Jakobsberg, place-name + -ite.]
An oxide of iron and manganese, belonging to the spinel group, found at Jakobsberg in Sweden.
1869Latest News 17 Oct., Jacobsite is a new mineral described before the French Academy of Sciences by M. Damour.1872Dana Min. App. i. 8 Jacobsite..does not lose weight when ignited.
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更新时间:2024/11/10 10:15:04