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为了保建设,保矿山,扩大储量,我队曾在龙头山铅锌矿周围开展综合性的物化探普查找矿,其中化探次生晕地质效果显著,现概要介绍如下.一、地质概况龙头山铅锌矿床位于燕山期九华山花岗闪长岩体的边缘.区域出露的地层有中上寒武统青坑组薄板状灰岩、下奥陶统仑山组块状厚层灰岩、白云质大理岩及中奥陶统汤山组厚层灰
In order to protect the construction, preservation and expansion of reserves, our team conducted a comprehensive geophysical and geochemical survey and prospecting around the Longtoushan lead-zinc mine, in which the geochemical secondary geochemical results were significant and are summarized as follows: I. Introduction to Geological Survey The Shan-Pb-Zn deposit is located on the edge of the Jiuhuashan granodiorite body in the Yanshanian period, and the exposed strata include the thin-plate limestone of the Middle-Upper Cambrian Qingkeng Formation, the thick block limestone of the Lower Ordovician Lunshan Formation, Quality marble and Middle Ordovician Tangshan Formation thick ash