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黒龙江省东宁县金厂金矿是近几年来在吉黒东部延边-东宁成矿带上发现的特大型金矿,矿脉体特征、流体包裹体、同位素研究表明,成矿作用与两期岩浆活动相关。1矿床地质特征矿区位于太平岭隆起与老黑山断陷结合部位紧邻绥阳深大断裂东侧老黑山断陷中。主要地层为侏罗纪火山岩;岩浆岩为印支晚期-燕山早期花岗岩类和燕山晚期闪长玢岩、花岗斑岩;断裂构造为绥阳断裂次级
The gold deposit of Gold Factory in Dongning County, Heilongjiang Province, is an ultra-large gold ore and veins feature found in the Yanbian-Dongning metallogenic belt in eastern Jilin Province in recent years. Fluid inclusions and isotopic studies show that the mineralization and the two Period magmatism related. 1 Geological Features of Deposits The mine is located in the junction of the Taiping Ridge uplift and the old Montenegro fault immediately adjacent to the Laoxeishan Fault depression on the east side of the Suiyang Deep Fault. The main strata are Jurassic volcanic rocks; the magmatic rocks are late Indosinian-early Yanshan granite and late Yanshanian diorite porphyry and granite porphyry; the fault structure is the secondary stage of Suiyang fault