老挝色贡省格伦县达囊金矿水系地球化学特征及找矿前景  

Geochemical Characteristics of Water System and Prospecting Prospect of Danang Gold Deposit in Glen County,Sekong Province,Laos

作　　者：雷万祥 张春元 郭翔宇 王杨 LEI Wan-xiang;ZHANG Chun-yuan;GUO Xiang-yu;WANG Yang(Yunnan Gold Mining Group Co.,Ltd.,Kunming 650000,China)

机构地区：[1]云南黄金矿业集团股份有限公司,云南昆明650000

出　　处：《有色矿冶》2023年第4期1-5,共5页Non-Ferrous Mining and Metallurgy

摘　　要：老挝色贡省格伦县达囊金矿位于长山控矿带南部,基于在矿区开展的1∶50000水系沉积物测量,根据Au、Cu、Ni、Co、As、Pb、Ag、Mo、Sn、W10个元素的含量及分布特征,圈定了异常,划分出一个C级预测区。其中Au异常多为矿致异常,部分Au异常中已发现了金矿体,因此该区显示出了较好的找矿前景。Danang Gold Mine in Glen County,Sekong Province,Laos is located in the south of the Changshan ore control zone.Based on the 1∶50000 stream sediment survey conducted in the mining area,according to the content and distribution characteris‐tics of Au,Cu,Ni,Co,As,Pb,Ag,Mo,Sn and W10 elements,the anomaly is delineated and a Class C prediction area is divided.Au anomalies are mostly ore-induced anomalies,and gold bodies have been found in some Au anomalies.Therefore,this area shows a good prospecting prospect.

关 键 词：地球化学 矿致异常 找矿远景 异常 老挝色贡 

分 类 号：P612[天文地球—矿床学]