vein gold deposit

常见例句

Dongchuang gold deposit is a large quartz vein gold deposit.
东闯金矿床为特大石英脉型金矿。
There exist two kinds vein gold deposits in different geological characteristics in Jiaodong Area, namely mesothermal vein gold deposit and epithermal vein gold deposit.
胶东地区存在两种不同地质特征的脉型金矿———中深成热液脉型金矿与浅成热液脉型金矿。
According to the temperature of the fluid inclusion which arrange 200 ℃ to 235 ℃, it considers that this deposit is a low-to-moderate temperature hydrothermal infilling quartz vein gold deposit.
根据包裹体测温显示矿床成矿范围是200～235℃，由此判断主山冲蚀变岩型金矿床属中温—亚中温热液型金矿。