团结沟金矿外围十三公里区隐伏矿体预测  

The Prognosis of the Concealed Orebodies in the Shisangongli Area Nearby the Tuanjiegou Gold Deposit

作　　者：吴国学[1] 李守义[1] 吕志刚[1] 王永祥[1] 汪振涌[2] 崔敏[1] 

机构地区：[1]吉林大学地球科学学院,长春130061 [2]黑龙江乌拉嘎金矿,黑龙江伊春153221

出　　处：《吉林大学学报（地球科学版）》2006年第5期781-786,共6页Journal of Jilin University：Earth Science Edition

基　　金：中国黄金集团公司项目(2000-1;2003-1);吉林大学"985"工程二期科技创新平台项目

摘　　要：通过团结沟金矿成矿背景与矿区地质的研究,建立了矿床综合找矿模型。对团结沟金矿外围十三公里区地质信息、高精度磁测信息、γ能谱信息及土壤地球化学信息的分析,确定了该区综合找矿信息特征,并进行隐伏金矿体预测。通过对比团结沟金矿床综合找矿模型,对异常区进行优选,并对优选出的靶区实施了工程查证,探槽及浅井双双见矿,共获得黄金资源量1.5t。隐伏金矿体预测效果显著,矿区外围有巨大的增储前景。Based on the research on the metallogenic setting and on the mine geology of the Tuanjiegou gold deposit, a synthesis exploring model for the deposit has been set up. The characters of synthetical exploring information about the area have been summarized according the geological information, high precision magnetic measurement, γ-ray spectrum testing and geochemical information of soil carried out and the concealed gold orebodies have been forecasted. By compared to the synthetical exploring model of the Tuanjiegou gold deposit, the most favorable targets for the concealed orebodies were selected and tested. Gold ores were found in both exploratory trenches and shafts, and gold ores with 1.5t gold have been proven. It proves that the present forecasting efforts are successful and there is great potential also for gold searching around the Tuanjiegou gold deposit.

关 键 词：团结沟金矿 隐伏矿体 综合找矿模型 矿体预测 

分 类 号：P618.51[天文地球—矿床学]