. . . . . . . . . . . . . "This is a list of copper mines and lists operating, closed and planned mines that have substantial copper output."@en . . . . . "5057"^^ . . . . . . . . . . . . . . . . . . . "37117456"^^ . . . . "1102731105"^^ . . . . . . . . . . . . . . . . . . . . . "List of copper mines"@en . . . "This is a list of copper mines and lists operating, closed and planned mines that have substantial copper output."@en . . . . . . . . . . .