摘要
以地质成矿理论为基础,以地质、物探、化探和遥感为主要勘查手段,在内蒙古自治区阿拉善盟迭布斯格乌拉地区开展金、铜、钨、钼、铌、钽等多金属矿产远景调查,重点阐述遥感蚀变异常、土壤地球化学异常和航磁异常的找矿应用。结合地质资料综合分析,筛选化探异常9处、遥感蚀变异常4处、航磁异常2处,经异常查证,发现有找矿意义的异常6处。综合分析,圈定3处重点找矿靶区,分别为蛤勒曾陶勒盖铌钽矿找矿靶区,查干陶勒盖铜钼重点找矿靶区和乌兰公东金铜多金属重点找矿靶区,为下一步战略性矿产资源调查提供后备选区。
The Based on the theory of Geology and mineralization,and with geology,geophysical exploration,geochemical exploration and remote sensing as the main exploration means,the prospective investigation of gold,copper,tungsten,molybdenum,niobium,tantalum and other polymetallic minerals in diebusigewula area,Alashan region,Innermongolia,is carried out。The emphasis work is analysis remote sensing alteration anomaly,soil geochemical anomaly and aeromagnetic anomaly for the exploration application.Combined with the comprehensive analysis of geological data,9 geochemical anomalies,4 remote sensing alteration anomalies and 2 aeromagnetic anomalies were screened.Through the anomaly verification,6 anomalies with prospecting significance were found.Based on the comprehensive analysis,three key prospecting target areas are delineated,namely,the target areas of niobium and tantalum deposit in Halezengtaolegai,the target areas of copper and molybdenum deposit in chagantaolegai and the target areas of gold and copper polymetallic deposit in wulangong East,which provide reserve areas for the next strategic mineral resources investigation.
作者
王晗昳
郭龙龙
曾刚
张凯
Wang Han-yi;Guo Long-long;Zeng Gang;Zhang Kai(Inner Mongolia Geological Exploration Co.,Ltd,Hohhot 010020,China;Iner Mongolia No.4 Geological and Mineral Exploration and Development Institute,Wulanchabu,012000,China)
出处
《西部资源》
2020年第6期120-127,共8页
Western Resources
基金
内蒙古自治区地质勘查基金NMKD2014-08。
关键词
地质
航磁
化探
遥感
迭布斯格乌拉地区
geology
aeromagnetic exploration
geochemical exploration
remote sensing
Diebusigewula
