世界有色金属Issue(5)：40-42,3.
内蒙古克什克腾旗赛汉敖包铅锌矿区等值反磁通瞬变电磁试验研究
Experimental Study On The Opposing Coils Transient Electromagnetic Method Of Saihan Aobao Lead-Zinc Deposit In Hexigtengqi Inner Mongolia
张彦伟 1徐新学 1陈泽峰2
作者信息
- 1. 天津华勘矿业投资有限公司,天津 300170
- 2. 天津华勘环保科技有限公司,天津 300170
- 折叠
摘要
Abstract
Hexigteng-Ulanhot is an important Fe-Cu-Pb-Zn-Ag-Sn-Mo polymetallic metallogenic belt in the southwest of the Greater Xing'an Range.Saihan Aobo Pb-Zn deposit,located in the southwest of the Hexigtengqi-Ulanhot polymetallic metallogenic belt.It is a medium-low temperature hydrothermal filled Pb-Zn polymetallic deposit,controlled by fault structure.The results of surface vertical and tunnel horizontal sounding tests conducted on known major ore body areas by opposing coils transient electromagnetic method(OCTEM)show that resistivity inversion results can well reflect the structural fracture zone,mineralized corrosion variant and water-rich fissure with low resistivity characteristics.Combined with the analysis and understanding of previous exploration results,Six lens-shaped depressions with medium and low resistance or high and low resistance gradient anomaly zones related to known ore-finding and stratigraphic unconformity were delineated,which provided a basis for subsequent drilling deployment.关键词
赛汉敖包/铅锌矿/等值反磁通瞬变电磁/有利成矿部位Key words
Saihan Aobo/lead-zinc deposit/opposing coils transient electromagnetic method/favorable metallogenic site分类
天文与地球科学引用本文复制引用
张彦伟,徐新学,陈泽峰..内蒙古克什克腾旗赛汉敖包铅锌矿区等值反磁通瞬变电磁试验研究[J].世界有色金属,2024,(5):40-42,3.
