湖南大义山地区锡多金属矿成矿地质特征及成矿模式

Metallogenic geological characteristics and metallogenic model of tin polymetallic deposits in DAYISHAN area,Hunan Province

大义山地区主要为高中温岩浆期后热液型锡多金属矿(包括蚀变岩体型、云英岩脉型、矽卡岩型),文章对大义山地区进行系统的典型矿床研究,确定该区锡多金属矿成矿地质体、成矿构造、成矿结构面、矿床类型等,在此基础上,构建大义山地区锡多金属矿成矿模式。

Dayishan area is mainly high and medium temperature post magmatic hydrothermal tin polymetallic deposits(including altered rock type,greisen vein type and skarn type).This paper systematically studies the typical deposits in DAYISHAN area,determines the metallogenic terrane,metallogenic structure,metallogenic structural plane and deposit type of tin polymetallic deposits in this area,and constructs the metallogenic model of tin polymetallic deposits in DAYISHAN area.