释义 |
tennantite
tennantite (ˈtɛnənˌtaɪt) n (Minerals) mineralogy a mineral composed of iron and coppertennantite
tennantite[′ten·ən‚tīt] (mineralogy) (Cu,Fe)12 As4S13 A lead-gray mineral crystallizing in the isometric system; it is isomorphous with tetrahedrite; an important ore of copper. |