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渝东南铅锌矿地质特征及找矿方向
引用本文:肖军,孙传敏,刘严松,周庆磊,杨弘忠,孙遥.渝东南铅锌矿地质特征及找矿方向[J].矿业研究与开发,2009(2):1-4,7.
作者姓名:肖军  孙传敏  刘严松  周庆磊  杨弘忠  孙遥
作者单位:成都理工大学地球科学学院;重庆市地勘总公司川东南地质大队;
基金项目:四川省杰出青年学科带头人培养计划项目(06ZQ026-014)
摘    要:渝东南地区部分处于扬子准地台中部南缘铅锌矿化带内,是重庆境内重要的铅锌产地。总结了研究区内典型铅锌矿床的地质特征,区内矿床类型主要为沉积-热卤水改造型,与密西西比河谷型铅锌矿床类似。从控矿岩性、控矿岩相、控矿构造及成矿流体来源和矿床沉淀机制方面分析了成矿的有利地质条件,获得了对本区铅锌矿床成矿规律的初步认识,总结出该区的找矿标志。

关 键 词:铅锌矿  成矿条件  找矿标志  渝东南

Geological Characteristics and Prospecting Direction of Pb-Zn Deposits in Southeast Chongqing
Xiao Jun,Sun Chuanmin,Liu Yansong,Zhou Qinglei,Yang Hongzhong and Sun Yao.Geological Characteristics and Prospecting Direction of Pb-Zn Deposits in Southeast Chongqing[J].Mining Research and Development,2009(2):1-4,7.
Authors:Xiao Jun  Sun Chuanmin  Liu Yansong  Zhou Qinglei  Yang Hongzhong and Sun Yao
Institution:1.College of Earth Science;Chengdu University of Technology;Chengdu;Sichuan 610051;China;2.Geological Party of Southeastern Sichuan;Chongqing General Corporation of Geology and Mineral;Chongqing 400033;China
Abstract:The Southeast of Chongqing is located in the Pb-Zn mineralization zone in the south margin of the central part of Yangzi paraplatform,also is the major area of Pb-Zn ore production in Chongqing.The paper summarizes the geological characteristics of typical Pb-Zn deposits in Southeast Chongqing,which occur mainly as the reworked sedimentary-hot brine type,and are similar to Mississippi Valley type lead-zinc deposit.The paper also analyzes the advantageous geological conditions for mineral forming from metall...
Keywords:Pb-Zn deposits  Mineral forming conditions  Prospecting indicator  Southeast Chongqing  
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