老挝帕莱姆锡多金属矿区地质特征及找矿方向  

Geological characteristics and prospecting direction of tin polymetallic mine in Laos

作　　者：胡远档 康铁锁 吴栋彦 宁庚陈 丁汝福[1,2] 

机构地区：[1]中国有色桂林矿产地质研究院有限公司,广西桂林541004 [2]有色金属矿产地质调查中心,北京100012

出　　处：《矿产与地质》2016年第6期917-922,共6页Mineral Resources and Geology

基　　金：广西第三批特聘专家"中国有色桂林矿产地质研究院有限公司隐伏矿找矿预测研究"专项资金资助

摘　　要：帕莱姆锡多金属矿位于南巴坦矿田,属于长山成矿带,是老挝最重要的金-铜-锡-铁成矿带。该区热液活动强烈,构造发育,锡多金属成矿条件极为有利。通过对矿区矿床地质特征和地球物理、化学特征进行系统分析,圈定4个成矿综合异常区,并于区内发现Ⅰ号、Ⅱ-1号、Ⅱ-2号3个矿体,取得较好找矿效果。通过对矿区成矿规律进一步总结,为下一步找矿工作指明方向。Palaimu tin polymetallic deposit is located in the Nam Pathane ore field which is belonged to Changshan metallogenic belt. It is one of the most important gold - copper - tin - iron metallogenic zone in Laos. The hydrothermal activity is strong, the structure is developed, and the tin polymetallic metallogenic conditions are very favorable. Through the systematic analysis of the geological characteristics, ore geophysical and geochemical characteristics, 4 metallogenic anomaly areas are determined, and three orebodies, No. Ⅰ and No. Ⅱ-1, No. Ⅱ-2, are found out in the area, A good prospecting effect has been achieved. Based on summary of the metallogenic regularity of the mining area, the exploration direction is pointed out for the next step work in this paper.

关 键 词：锡多金属矿区 地质特征 找矿方向 帕莱姆 老挝 

分 类 号：P618.4[天文地球—矿床学] P618.44[天文地球—地质学]