青海东昆仑西段金矿成因类型及成矿模式
刘永乐,张爱奎,刘智刚,孙非非,何书跃,张大明,奎明娟,张建平

Metallogenic Model of Gold Deposits and Genetic Types in the Western Section of East Kunlun,Qinghai Province
Yongle LIU,Aikui ZHANG,Zhigang LIU,Feifei SUN,Shuyue HE,Daming ZHANG,Mingjuan KUI,Jianping ZHANG
表1 造山型金矿围岩Au元素含量
Table 1 Content of Au element in surrounding rock of orogenic gold deposit(×10-6
地质体Au元素含量平均值
金水口岩群0.82~3.401.06
纳赤台群0.63~3.961.41
闹仓坚沟组0.30~3.481.23
沙松乌拉组0.71~5.222.13
洪水川组0.65~2.441.12
万保沟群0.50~2.361.36
祁漫塔格群0.35~6.441.61
志留纪中酸性侵入岩0.14~4.30
三叠纪中酸性侵入岩0.30~25.09
泥盆纪中酸性侵入岩0.17~1.70