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k9ikiki k9ikiki
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5 years ago
Of the five rock-forming mineral groupsthe silicates, carbonates, oxides, sulfides, and sulfateswhich two form economically important ores?
A) silicates and carbonates
B) carbonates and oxides
C) oxides and sulfides
D) sulfides and sulfates
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s453453s453453
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5 years ago
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k9ikiki Author
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5 years ago
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5 years ago
Really appreciate that
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