chalcopyrite
/ˌkælkəˈpaɪraɪt/noun
mass noun
- a yellow crystalline mineral consisting of a sulphide of copper and iron. It is the principal ore of copper.黄铜矿。亦称COPPER PYRITES.
词源
mid 19th cent.: from modern Latin chalcopyrites, from Greek khalkos 'copper' + puritēs （see PYRITES）.