盘龙铅锌矿深部找矿成果及其地质意义

盘龙铅锌矿地处广西象州-武宣重晶石铅锌成矿带南端,地质工作程度较高,历经了普查、详查各阶段的发展,但一直以来铅锌找矿工作成效不大,探明的资源储量仅为中型铅锌矿床规模。近两年来,矿山加强矿床成矿地质条件、控矿因素及成矿规律研究,不囿于以往地质工作形成的找矿思路,大胆开展深部找矿尝试,在-150m标高以下取得了显著的找矿效果。本文在介绍盘龙铅锌矿勘查概况、成矿地质背景与地质特征的基础上,总结了矿山深部找矿成功的经验,讨论了矿床控矿因素与成矿规律,指出盘龙铅锌矿深部找矿的成功对象州-武宣地区寻找大型铅锌矿床和在该地区开展深部铅锌找矿均具有重要的地质意义。

Findings of the deep Pb-Zn ore and its geological significance in Panlong lead-zinc mine

Panlong lead-zinc mine is located in the south end of Guangxi Xiangzhou-Wu Xuan barite-lead-zinc metallogenic belt.It was known as a middle-scale Pb-Zn deposit based on the precious general geology survey and detailed geology survey.In near two years,a large-scale Pb-Zn ore bodies were founded below elevation-150m in this mine by studying the deposit geology,ore-controlling factors,metallogenic regularity and the new views of Pb-Zn ore formation of geological work is not confined to the past and prospecting ideas,a bold attempt to carry out deep prospecting,and to explore.The Panlong lead and zinc exploration profile,geological setting and features were introduced.The ore-controlling factors,mineralization regularity and the successful experiences about exploration to the deep ore bodies were summarized in this paper.These experiences maybe are useful and significant to the near Xiangzhou-Wuxuan distict.