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Which one of the following is FALSE about porphyry copper ore deposits? Group of answer choices Most of the world's copper is mined from porphyry

Which one of the following is FALSE about porphyry copper ore deposits? Group of answer choices Most of the world's copper is mined from porphyry copper deposits. Porphyry copper deposits also produce large amounts of molybdenum or "molly". Arizona has several large porphyry mining operations that produced over $5 billion worth of copper in 2006. Porphyry copper deposits are currently mined only in North America

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