摘要
文章通过对四川省南江县五兰沟金矿地质特征及成因分析,认为该矿床属于岩浆热液型金矿床,矿产于花岗岩构造裂隙带中,矿体呈脉状产出,倾角70°~85°,属陡倾斜矿层,分布形态简单,平均厚度1.90m,平均金品位4.89g/t。
Abstract： The article through to the sichuan nanjiang five gold mine geological characteristics and genetic analysis,thought this ore deposit belongs to magmatic hydrothermal type gold deposits,mineral in granite tectonic fracture zones,Angle of 70°～85°,the steep inclined seam, the distribution shape is simple,the average thickness of 1.90m, average gold grade of 4.89g/t.
作者
李波
申伟
陆艳红
LI Bo;SHEN Wei;LU Yan-hong(Sichuan Provncial Bureau of Geology and Mineral Exploration and Development Exploration of 113 Team,Luzhou 646000,China)
出处
《世界有色金属》
2018年第12期125-126,共2页
World Nonferrous Metals
关键词
五兰沟
岩浆热液
构造裂隙
wulangou
magmatic hydrothermal fluid
structural fissures
