|
The El Abra mine is a large copper mine located in northern Chile in Atacama Region. El Abra represents one of the largest copper reserves in Chile and in the world having estimated reserves of 725 million tonnes of ore grading 0.44% copper. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「El Abra mine」の詳細全文を読む スポンサード リンク
|