摘要
山门银金矿床为浅成低温热液型矿床 ,贫硫化物型矿石 .银矿物有自然银、辉银矿、锌银黝铜矿、深红银矿、硫砷铜银矿、硫锑铜银矿、马硫铜银矿、硫铜银矿 .矿化分 6个阶段 .成矿温度为 110～ 16 0℃ .
The ore bodies of Shanmen Ag Au deposit is located in the internal and external contact zones,of which Shifeng formation of Ordovician System is overlapped by granodiorite of Indo China Epoch The ore bodies are controlled by NNE trending faults The metallogenesis of the deposit is related to magmatic hydrothermal fluid with multistage ore forming processes The stratabound deposit can be classified as broken altered rock type ore with mainly mid low temperature hydrothermal fluid filling
关键词
银矿床
金矿术
地质特征
吉林
Shanmen Ag Au deposit
metallogenesis
feature of deposit
Jilin Province
