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单词 bournonite
释义 bournonite Min.|ˈbʊənənaɪt|
[f. the name of its discoverer, Count Bournon]
Antimonial sulphide of lead and copper; a brittle opaque mineral with metallic lustre.
1805R. Jameson Syst. Min. II. 579 (Dana) Bournonite, Antimonial lead ore.1863–79Watts Dict. Chem., Bournonite..is found in the copper mines of Cornwall.
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