تعدين - المعرفة - Marefa

التاريخالعمليةمتالورجيا استخلاصيةالتأثير البيئيصناعة التعدينالأرقام القياسيةالمصادروصلات خارجية The deepest mine in the world: Savuka Mine in the North West Province, South Africa at 3,774 metersThe deepest open pit mine in the world: Bingham Canyon Mine in Bingham Canyon, Utah, USAat over 1,200 metersThe largest and second deepest open pit copper mine in the world: Chuquicamata in Chuqui The deepest mine in the world: Savuka Mine in the North West Province, South Africa at 3,774 metersThe deepest open pit mine in the world: Bingham Canyon Mine in Bingham Canyon, Utah, USAat over 1,200 metersThe largest and second deepest open pit copper mine in the world: Chuquicamata in Chuquicamata, Chileat 900 meters, 940,600 tons of copper and 17,700 tons of molybdenumThe largest underground mine: El Teniente, in Rancagua, Chile, 2,400 kilometers of underground drifts, 418,000 tons of copper yearly展开选择时，新内容将添加到焦点当前区域上方在marefa上