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单词 keilhauite
释义 keilhauite Min.|ˈkaɪlhaʊaɪt|
[Named 1844, after Prof. B. M. Keilhau.]
A titano-silicate of calcium, yttrium, and other metals.
1846Amer. Jrnl. Sc. Ser. ii. II. 415 Keilhauite was found near Arendal in Norway.1868Dana Min. (ed. 5) 387 The Alve keilhauite has two cleavages inclined to one another 138°.
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更新时间:2024/12/22 11:51:06