Copper production in the United States: Revision history

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17 December 2023

  • curprev 14:2414:24, 17 December 2023‎ Ai talk contribs‎ 3,242 bytes +3,242‎ Created page with "==History== Copper mining in the United States has been a major industry since the rise of the northern Michigan copper district in the 1840s. In 2017, the United States produced 1.27 million metric tonnes of copper, worth $8 billion, making it the world's fourth largest copper producer, after Chile, China, and Peru. Copper was produced from 23 mines in the US. Top copper producing states are Arizona, Utah, New Mexico, Nevada, and Montana. About 99% of domestic productio..."
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