. . . . . . . . . . . . . . . . . "A nickel mine is a mine that produces nickel. Some mines produce nickel primarily, while some mines produce nickel as a side-product of some other metal that has a higher concentration in the ore."@en . . . . . . . . "A nickel mine is a mine that produces nickel. Some mines produce nickel primarily, while some mines produce nickel as a side-product of some other metal that has a higher concentration in the ore."@en . "Nickel mine"@en . . . . . . . . . . . . "1120064663"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "36097060"^^ . . . . . . . . . . . . . . . "15722"^^ .