porphyry

porphyry的英语例句

1. Gongpoquan porphyry - type copper deposit is existed in secondary dacite - porphyry and granite - porphyry bodies.

   公婆泉斑岩铜矿产于次英安斑岩和花岗斑岩体中.

2. The Deposit No.460 is a large porphyry - type uranium - molybdenum deposit.

   460矿床为一个大型斑岩型铀 - 钼矿床.

3. In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.

   在许多斑岩铜矿矿床中, 地表风化使得金属铜进一步富集.