坦桑尼亚辛阳嘎地区PL7017/2011研究区综合找矿初步研究  

Preliminary Synthetic Geological Exploration Study on PL 7017/2011 Shinyanga District,Tanzania

作　　者：谭代卫[1] 付芝康[1,2] 郭磊[1] 汪小勇[1,2] 李磊[1] 

机构地区：[1]贵州省地矿局105地质大队,贵州贵阳550018 [2]贵州省地质矿产资源开发股份有限公司,贵州贵阳550004

出　　处：《贵州大学学报（自然科学版）》2013年第3期52-55,共4页Journal of Guizhou University:Natural Sciences

基　　金：国土资源部国外矿产资源风险勘查专项项目资助(2012KIA02400201)

摘　　要：研究区位于坦桑尼亚地盾上的维多利亚湖金-金刚石成矿带上,通过对研究区的地质、化探、物探综合找矿工作,区内地表没有发现金及其他元素异常;但磁异常显示深部可能存在由基性、超基性岩浆活动引起南北向及近东西向深大断裂,预示深部可能有与基性、超基性岩有关的金属矿产,研究区深部具有较大找矿潜力。The study area was located in the Victoria lake diamond mineralization belt, Tanzania shield. With synthetic measures of geological survey, geochemical and geophysical survey, no gold and other elements abnormity were found on the surface. The magnetic abnormity shows that deep part under the cover may have S-N and approximate E-W deeply massive faults caused by basic and ultra basic lava movement. From the information above, it can be inferred that there are good potential for basic and ultra basic rocks mineral deposits.

关 键 词：太古代绿岩带 条带状含铁建造 综合找矿 坦桑尼亚 

分 类 号：P612[天文地球—矿床学]