The paleohydrogeologic condition and the tectonic stress field during the mineralization epoch of the Au (Cu) ore fluid ......

河南省内乡县银洞沟银矿床是产于东秦岭北部二郎坪地体中的断控脉状矿床，主要赋矿围岩为二郎坪群小寨组绢云石英片岩。流体包裹体的......