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投稿时间:2016-05-16 修订日期:2016-06-05
投稿时间:2016-05-16 修订日期:2016-06-05
中文摘要: 里伍铜锌矿田是扬子地台西缘众多铜矿中典型而又独特的一个大型铜多金属矿田。里伍铜矿床自1958年勘探开发以来已历经50余年,逐渐步入危机矿山阶段。本文以里伍铜锌矿田为研究对象,在系统总结前人资料的基础上,以现代成矿理论与矿田构造理论为指导,通过对矿田控矿构造解析研究,深度探讨了构造与成矿之间关系,将里伍铜锌矿田控矿构造划分为三级:背形构造、环状剥离断裂构造、片理构造。在总结分析里伍铜锌矿田成矿地质背景、控矿地质条件、矿田成因和成矿规律的基础上,构建了矿田成矿模式,并进行了隐伏矿体预测。
Abstract:Liwu copper-zinc ore filed is a typical but unique one of the large number of cu-ploymetallic ore filed in the western margin of Yangtze Plateform. Liwu copper deposits in the exploration and development since 1958 have more than 50 years of experience, and gradually into the phase of the crisis mines. This paper focuses on Liwu copper mine by summarizing the former research fruit in the area, following the guidance of modern metallogenic and ore field constructure theoy. Based on the study about ore-controlling structure, this paper discusses in depth the relationship between ore-controlling construction and mineralization, dividing ore-controlling structure in Liwu copper-zinc mine into three levels: antiformal structure, annular detachment fault, schistosity structure.The paper analyzed the mineralization geological background, geologic ore-controlling conditions, ore-forming factors and regularities of Liwu copper zinc mine. Based on that, the metallogenic model was established. The prognosis of concealed ore body was also been predicted.
文章编号: 中图分类号: 文献标志码:
基金项目:大渡河区域金矿成矿带地质找矿关键科学技术难题研究与示范(KJ-2016-7)
作者 | 单位 | |
郝江波 | 国土资源部构造成矿成藏重点实验室成都理工大学 成都理工大学 | 924431556@qq.com |
刘严松* | 国土资源部构造成矿成藏重点实验室成都理工大学 | 6816435@qq.com |
王东东 | 国土资源部构造成矿成藏重点实验室成都理工大学 | |
何政伟 | 国土资源部构造成矿成藏重点实验室成都理工大学 | |
曹发生 | 成都理工大学 |
引用文本:
郝江波,刘严松,王东东,何政伟,曹发生.四川里伍铜锌矿田控矿构造特征与找矿预测研究[J].有色金属(矿山部分),2016,68(6):.
Hao Jiang-bo,Liu Yansong,Wang Dongdong,He Zhengwei,Cao Fasheng.Research on the Ore-control Structures and Prospenting of Liwu coper zinc orefield in Sichuan Provinc[J].NONFERROUS METALS(Mining Section),2016,68(6):.
郝江波,刘严松,王东东,何政伟,曹发生.四川里伍铜锌矿田控矿构造特征与找矿预测研究[J].有色金属(矿山部分),2016,68(6):.
Hao Jiang-bo,Liu Yansong,Wang Dongdong,He Zhengwei,Cao Fasheng.Research on the Ore-control Structures and Prospenting of Liwu coper zinc orefield in Sichuan Provinc[J].NONFERROUS METALS(Mining Section),2016,68(6):.