甘肃省小柳沟北铁铅锌多金属矿地质特征及成因初探  

A Preliminary Discussion onGeological characteristics and Genesis of iron lead zinc polymetallic deposit in the north of xiaoliugou gansu province

作　　者：任军强[1] REN Jun-qiang(Zhangye Geo-Mine Survey Institute of Non-Ferrous Metal Geological Exploration Bureau of Gansu Province,Zhangye 734012,China)

机构地区：[1]甘肃省有色金属地质勘查局张掖矿产勘查院

出　　处：《世界有色金属》2019年第7期94-96,共3页World Nonferrous Metals

摘　　要：小柳沟北铁铅锌多金属矿位于柳沟峡-九个青羊元古宙、加里东期铜铁金铅锌钨(铬)Ⅳ级成矿带上,总结了该区地层、构造、岩浆岩、变质作用等成矿条件与多金属矿的关系,初步认为矿体成因属中低温热液变质岩型多金属矿床。Xiaoliugou north iron lead zinc polymetallic ore deposit is located in the liugouxia-nine blue sheep proterozoic-caledonian periodcopper-iron-gold-lead-zinc-tungsten(chromium)gradeⅣMetallogenic belt,The relationship between metallogenic conditions such as strata,structure,magmatic rock and polymetallic ore is summarized,The genesis of the ore body is believed to be a polymetallic deposit of medium and low temperature hydrothermal metamorphic rock type.

关 键 词：小柳沟铁铅锌多金属矿 成矿条件 矿体成因 甘肃省 

分 类 号：P694[天文地球—地质学]