吉林大学学报（地球科学版）
吉林大學學報（地毬科學版）
길림대학학보（지구과학판）
JOURNAL OF JILIN UNIVERSITY(EARTH SCIENCE EDITION)
2009年
6期
1134-1140
,共7页
王大勇%李桐林%高远%方含珍%赵广茂
王大勇%李桐林%高遠%方含珍%趙廣茂
왕대용%리동림%고원%방함진%조엄무
CSAMT%TEM%隐伏矿%成矿规律%找矿标志%地球物理勘探
CSAMT%TEM%隱伏礦%成礦規律%找礦標誌%地毬物理勘探
CSAMT%TEM%은복광%성광규률%조광표지%지구물리감탐
CSAMT%TEM%buried deposits%metallogenic regularity%prospecting sign%geophysical prospecting
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.
CSAMT法是深部隱伏礦勘探工作的重要手段之一.將CSAMT法用于銅陵龍虎山地區隱伏礦勘察,在深入認識研究區的成礦規律和控礦因素的基礎上,對該區的CSAMT數據進行瞭預處理和反縯,對比TEM法反縯結果,電性特徵的統一性驗證瞭CSAMT法反縯結果的可靠性.聯閤CSAMT和TEM反縯結果成功地分辨齣侵入巖體和巖漿熱液的運移通道,為該區尋找隱伏礦提供瞭有效的勘探手段.
CSAMT법시심부은복광감탐공작적중요수단지일.장CSAMT법용우동릉룡호산지구은복광감찰,재심입인식연구구적성광규률화공광인소적기출상,대해구적CSAMT수거진행료예처리화반연,대비TEM법반연결과,전성특정적통일성험증료CSAMT법반연결과적가고성.연합CSAMT화TEM반연결과성공지분변출침입암체화암장열액적운이통도,위해구심조은복광제공료유효적감탐수단.
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.
