porphyry copper deposits

 
  • 斑巖銅礦

porphyry copper deposits的用法和樣例:

例句

  1. Dexing Copper Mine is an especially large porphyry copper mine in the world.
    德興銅礦是世界級特大型斑巖銅礦。
  2. In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.
    在許多斑巖銅礦礦床中,地表風(fēng)化使得金屬銅進(jìn)一步富集。

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