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大青山东段中生代火山成因非金属矿床可划分为两大成因类型、8种基本类型。对不同成因类型矿床地质特征、控矿因素的详尽研究表明:火山穹隆构造与火山岩浆、火山熔岩改造型及火山碎屑岩-熔岩改造型沸石、膨润土矿床有关;火山侵出岩丘控制了珍珠岩矿床与沸石矿床的形成。火山岩相、火山岩岩石学特征、岩石化学特征等严格地控制了该区火山成因非金属矿床的形成,珍珠岩及火山玻璃质岩石是形成本区火山成因非金属矿的成矿原岩。
The genesis of Mesozoic volcanic rocks in the eastern section of Daqingshan can be divided into two major types and eight basic types. The exhaustive studies on geological characteristics and ore-controlling factors of different genetic types of deposits indicate that volcanic dome structure is related to volcanic magma, volcanic lava alteration and volcaniclastic-lava remolded zeolite and bentonite deposits; volcanic intrusive mound controlled pearl Formation of rock deposits and zeolite deposits. Volcanic facies, volcanic petrology and petrochemical characteristics strictly controlled the formation of volcanic-origin non-metallic deposits in this area. Perlite and volcanic vitreous rocks are the ore-forming protoliths that formed volcanic-origin non-metallic ores in this area.