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笔者曾描述了层状矿体,本文拟对本区的脉状铅锌矿床的成矿作用作一介绍。本区的脉状铅锌矿床是层状铅锌矿床在不同地质环境中成矿作用的延续,亦即是铅锌同生沉积(矿源层)在地壳表层的构造形变等地质作用下成矿物质的迁移转换所致。产出形式以脉状复脉状切交围岩,储集于次级褶皱的轴部破裂带、层间破裂带及束状断裂发育的构造角砾岩带内,
The author described the layered orebodies, this article intends to make a brief introduction to the mineralization of the vein-type lead-zinc deposits in this area. The vein-lead-zinc deposits in this area are the continuation of the metallogenesis of the stratiform Pb-Zn deposits in different geological environments, that is, the formation of lead-zinc deposits (source rocks) in the tectonic deformation of the crust surface, Due to the conversion. The output forms the vein surrounded by vein-shaped veins and accumulates in the structural breccia belts where shaft rupture zone, inter-layer rupture zone and bundle-fractured zone of secondary folds are developed.