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天宝山矿区在构造上处于天山-阴山东西复杂构造带与延边山字型前弧西翼交会部位。这里岩浆岩广泛发育,唯一的石炭二叠纪地层普遍经受变质和蚀变,是成矿的有利岩层。经多年勘探证明,不论在花岗闪长岩、花岗闪长斑岩、火山岩或沉积变质岩层中均有矿体分布,从其成因类型上看,不但有矽卡岩型、热液充填型,而且还有角砾岩筒型矿床的分布。天宝山矿区自开采以来,累计探明储量达数千万吨。根据1950～1981年的资料统计表明,历年全矿保有B+C_1级储量数百万
The Tianbao Mountain mining area is structurally located at the intersection of the Tianshan-Yinshan complex structural belt and the Yanbian Mountain-shaped front arc west wing. The magmatic rocks here are widely developed. The only Permian Permian strata generally undergo metamorphism and alteration, which is a favorable rock formation for metallogenesis. After many years of exploration, it has been proved that there is ore body distribution in granodiorite, granodiorite porphyry, volcanic rock or sedimentary metamorphic rock formation. From its genetic type, not only skarn type, hydrothermal filling type , But also the distribution of breccia tubular deposits. Since its mining, Tianbaoshan Mining Area has accumulated tens of millions of tons of proven reserves. According to statistics from 1950 to 1981, statistics show that over the years the mine reserves B + C_1 level reserves of millions