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介绍了归来庄金矿床次火山岩的岩浆演化特征,并对隐爆角砾岩带的特征和隐爆机制以及碲金型金矿形成的物理化学条件进行了探讨。研究表明归来庄金矿床是与碱性次火山岩有关,并受隐爆角砾岩控制的碲金型浅成热液金矿床
The magmatic evolution characteristics of the subvolcanic rocks in the Guolaizhuang gold deposit are introduced. The characteristics of the cryptoexplosive breccia belt and the mechanism of cryptoexplosion and the physicochemical conditions of the tellurium gold type gold deposits are also discussed. Studies have shown that the Guolaizhuang gold deposit is a tellurium-gold type epithermal hydrothermal gold deposit that is related to alkaline subvolcanic rocks and controlled by cryptoexplosive breccias