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. |