尽管看起来它们彼此靠得很近，但是每个矿却分别开采不同的含铜斑岩矿床。
While the mines appear to be close to each other, each exploits a separate porphyry copper deposit.
含铜的肽类物质增强伤口愈合。
Copper peptides. Copper peptides improve the healing of wound.
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 copper deposits)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.
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