甘肃省宕昌县鱼鳞沟铜多金属矿地质特征及成因探讨

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英文篇名：Geological Characteristics and Genesis of Yulinggou Copper Polymetallic Deposit in Tanchang County, Gansu Province 作者：宋小强 英文作者：SONG Xiao-qiang;Gansu Nonferrous Metals Geological Exploration Bureau Baiyin Mineral Exploration Institute; 关键词：铜多金属 ; 地质特征 ; 矿床成因 ; 找矿方向 英文关键词：copper polymetal;;geological features;;mineral deposit cause;;prospecting direction 中文刊名：甘肃冶金 英文刊名：Gansu Metallurgy 机构：甘肃省有色金属地质勘查局白银矿产勘查院; 出版日期：2019-08-15 出版单位：甘肃冶金 年：2019 期：04 语种：中文; 页：88-91 页数：4 CN：62-1053/TF ISSN：1672-4461 分类号：P618.2

摘要

鱼鳞沟铜多金属矿位于西成矿田西延部位,矿床属沉积-后期改造多期复成因层控型矿床。其成矿与地层、构造、岩浆活动具有一定的关系。通过对本区大地构造背景、成矿地质特征等的研究,初步分析了鱼鳞沟铜多金属矿地质特征,探讨了矿床成因。在此基础上,进一步提出了本区今后找矿的主要方向。
        The Yulinggou copper polymetallic deposit is located in the west extension of the Xicheng ore field, and the deposit is a sedimentary-late staged multi-stage complex-caused layered deposit.Its mineralization has a certain relationship with stratum, structure and magmatism. The paper, based on the study of the tectonic setting and metallogenic geological characteristics of this area, preliminarily analyzes the geological characteristics of the Yulinggou copper polymetallic deposit, and discusses the genesis of the deposit. On this basis, the main direction of future prospecting in this area is further proposed.

引文

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