chalcopyrite [ˌkælkə'paɪraɪt]

例句:

• The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
  硫化物集体大部由磁黄铁矿 、 镍黄铁矿 、 黄铜矿及黄铁矿组成.
  
• While chalcopyrite adsorbs gold most weakly with its adsorption capacity 9 % only.
  吸附性相对最弱的是黄铜矿,吸附量仅为9%.
  
• Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.
  主要伴生矿物为磁铁矿、钛铁矿, 少量黄铁矿和微量黄铜矿.