The Analysis on The Rock Gold Metallogenic Condition Around The Jiayin Depression
On the analysis of the metallogenic geological environment and the metallogenic rule of large-, medium-, small-scale rock gold deposits around the Jiayin Depression that is the primary rock gold metallogenic region in Heilongjiang Province, The text brings out a cognition that in this region the ore-controlling factors includes the Proterozoic metamorphic rocks (Xindong Group, Heilongjiang Group), the deep fault (F9), the Cretaceous intermediate-acid volcanic rocks, and so on. With the cognition, we do some predictions on the rock gold deposits around the Jiayin Depression, and determine the ore-prospecting direction of rock gold deposits.