| 韩琼,弓小平,田红彪.激电测量在苏吉泉东金矿勘查中的应用[J].地质找矿论丛,2016,31(1):108-115 |
| 激电测量在苏吉泉东金矿勘查中的应用 |
| Application of IP to exploration in Sujiquandong gold deposit |
| 投稿时间：2014-12-15 |
| DOI：10.6053/j.issn.1001-1412.2016.01.014 |
| 中文关键词: 苏吉泉东金矿 激电测深 激电联合剖面测量 卡拉麦里成矿带 新疆 |
| 英文关键词:Sujiquandong gold deposit IP measurements IP integrated section measuring Kalamaili metallogenic belt Xinjiang |
| 基金项目:中国地质调查局"阿尔泰—准噶尔北缘成矿带矿产资源调查成果集成"(编号:12120113041900)资助。 |
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| 中文摘要: |
| 对苏吉泉东金矿进行激电测量,获得激电异常数据(电阻率ρs和视极化率ηs)。把不同测线上性质相同的电阻率ρs和视极化率ηs的反交点按对应关系联接起来,分别作为相应的破碎带和极化体位置,同时结合地质资料多次反馈,逐步逼近真实地质体。圈定了PSD1,PSD2两个破碎带和Jht1,Jht2,Jht3三个极化体,通过ρs和ηs的一维反演及二维反演,拟合出破碎带和极化体的形态特征及相对深度,为矿产勘探提供了较为明确的地球物理依据。 |
| 英文摘要: |
| During IP survey in Sujiquandong gold deposit anoly resistivity ρs and apparent polarization ηs. are obtained. The correspondent negative points of intersection of resistivity ρs and apparent polarization ηs. in same nature but at different lines are linked up to indicate fractural zone and location of polarized body. Combined closely with geological data multiple feedback are carried out then gradually is approached the real geological body and PSD1, PSD2 the two fractural zones and Jht1, Jht2, Jht3 the three polarization bodies delineated. Through 1D and 2D inversion of ρs and ηs, is fitted the morphology and relative depth of the fractural zones and polarized bodies so as to provide geophysical evidence for exploration in the area. |
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