湖南临武三合圩锡多金属矿成矿模式研究

Study on metallogenic model of tin polymetallic ore in sanhexu,Linwu, Hunan Province

通过近年来在临武三合圩锡多金属矿区开展的地质勘查工作,大致查明了区内泥盆系中统跳马涧组存在多个金属矿体,成矿类型以热液交代型和矽卡岩型为主。本文总结分析本区锡多金属矿成因和成矿物质来源,研究成矿模式,明确了找矿思路,为下一步找矿工作提供了依据。

In recent years, through the geological exploration work carried out in Linwu sanhexu tin polymetallic mining area,It is found that there are many metal ore bodies in tiaomajian formation of middle devonian in this area.The metallogenic types are mainly hydrothermal metasomatic type and skarn type.This paper summarizes and analyzes the genesis of tin polymetallic ore in this area and source of ore-forming materials,study on metallogenic model,the idea of prospecting is clarified,it provides the basis for the next prospecting work.