释义 |
coffinite
coffinite (ˈkɒfɪˌnaɪt) n (Minerals) a uranium-bearing silicate mineralcoffinite
coffinite[′kȯf·ə‚nīt] (mineralogy) USiO4 A black silicate important as a uranium ore; found in sandstone deposits and hydrothermal veins in New Mexico, Utah, and Wyoming. |