Most copper minerals are mined as ________.
A) fluorides
B) sulfides
C) oxides
D) nitrates
E) silicates

Name: Most copper minerals are mined as ________. A) fluorides B) sulfides C) oxides D) nitrates E) silicates
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Most copper minerals, such as chalcopyrite and bornite, are mined as sulfides. These minerals contain copper and sulfur, and are often found in large deposits that can be economically extracted through mining.

Most Copper Minerals Are Mined as ________