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单词 towanite
释义 towanite Min.|ˈtaʊənaɪt|
[Named 1852, from Huel Towan in Cornwall: see -ite1.]
An obsolete synonym for chalcopyrite.
1852Brooke & Miller Phillips' Introd. Min. 182 Bornite..occurs in beds and veins in the older rocks with towanite [etc.].1878Gurney Crystallogr. 79 Towanite or Copper Pyrites is a double sulphide of copper and iron.
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更新时间:2024/11/10 0:41:20