释义 |
bour·non·ite \ˈbōrnəˌnīt, ˈbȯr-, ˈbu̇r-\ noun (-s) Etymology: Count J.L.deBournon died 1825 French mineralogist + English -ite : a mineral PbCuSbS3 consisting of a steel-gray or black metallic-looking sulfide of antimony, lead, and copper occurring in orthorhombic crystals, and also massive — see wheel ore |