摘要
CSAMT法是深部隐伏矿勘探工作的重要手段之一。将CSAMT法用于铜陵龙虎山地区隐伏矿勘察,在深入认识研究区的成矿规律和控矿因素的基础上,对该区的CSAMT数据进行了预处理和反演,对比TEM法反演结果,电性特征的统一性验证了CSAMT法反演结果的可靠性。联合CSAMT和TEM反演结果成功地分辨出侵入岩体和岩浆热液的运移通道,为该区寻找隐伏矿提供了有效的勘探手段。
The CSAMT is playing an important role in exploring deep buried deposits at present. The application of CSAMT has been studied to explore buried deposits in Longhu Mountain in Tongling, Anhui Province. Pre-processing and inversion of CSAMT data were obtained based on metallogenic regularity and ore-controlling factors in this region. The reliability of CSAMT inversion was Verified by TEM inversion and the unity of electrical characteristics. The irruptive rock body and the channels of magmatic-hydrothermal were successfully discriminated in combination of CSMAT and TEM inversion results.
出处
《吉林大学学报（地球科学版）》
EI
CAS
CSCD
北大核心
2009年第6期1134-1140,共7页
Journal of Jilin University：Earth Science Edition
基金
国土资源部深部探测技术与实验研究专项项目(SinoProbe-03-01)
国家'863'项目(2007AA060601)
安徽省地质勘察基金项目(20050501)
关键词
CSAMT
TEM
隐伏矿
成矿规律
找矿标志
地球物理勘探
CSAMT
TEM
buried deposits
metallogenic regularity
prospecting sign
geophysical prospecting
