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云南省广南底圩金矿床是火山沉积改造微细粒浸染型金矿经地表氧化淋滤后富集而形成的有工业价值的金矿床。本文通过对底圩金矿床的地层、构造、岩浆岩、蚀变矿化特征以及地球物理和地球化学等特征的初步研究,提出了在该矿区的找矿标志。
The Guangnan Di Wei gold deposit in Yunnan Province is a gold deposit with industrial value formed by surface oxidation and leaching of micro-fine disseminated gold deposits after volcanic sedimentation. Based on the preliminary study on the characteristics of strata, structure, magmatic rocks, alteration mineralization and geophysical and geochemical characteristics of the Dixu gold deposit, this paper presents the prospecting indicators in this mining area.