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Exploring Arizona's Copper Triangle: A Journey Through the Heart of Copper Mining
I toured Arizona’s legendary Copper Triangle and saw firsthand why it remains one of the world’s most important copper districts. From giants like Ray and Pinto Valley to future game-changers like Resolution Copper and Copper Bullet, the region blends history, infrastructure, and discovery. With demand for copper surging, the Triangle’s impact on U.S. supply security and global electrification is only beginning.

Anna Dalaire
Sep 287 min read
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