Arizona is the United States' largest source of copper, primarily mined from a type of ore body known asporphyry copper deposits.
亚利桑那州有美国最丰富的铜矿资源，主要从一种含铜的斑岩矿床(asporphyry copperdeposits)中开采。
Arizona is the United States' largest source of copper, primarily mined from a type of ore body known as porphyry copper deposits.
亚利桑那州有美国最丰富的铜矿资源，主要从一种含铜的斑岩矿床(asporphyry copperdeposits)中开采。
Arizona is the United States' largest source of copper, primarily mined from a type of ore body known as porphyry copper deposits.
亚利桑那州有美国最丰富的铜矿资源，主要从一种含铜的斑岩矿床(asporphyry copperdeposits)中开采。
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