文章摘要
屈栓柱,夏辉,李美英.激发极化法和瞬变电磁法在浅覆盖区石墨矿勘查中的应用[J].矿产勘查,2019,(4):901-907
激发极化法和瞬变电磁法在浅覆盖区石墨矿勘查中的应用
Application of Induced Polarization Method and Transient Electromagnetic Method to the exploration of graphite deposits in shallow overburden area
投稿时间:2018-08-27  
DOI:
中文关键词: 卡拉先格尔石墨矿  激发极化法  瞬变电磁法  大鳞片晶质石墨  低阻高极化异常
英文关键词: Kalaxianger graphite mine,induced polarization method,transient electromagnetic method, large flake graphite, low resistivity and high polarization anomaly
基金项目:新疆维吾尔自治区地质勘查基金项目“新疆青河县二台-阿拉塔斯一带1:5万综合物探普查”(编号:A17-1-XJ04)资助。
作者单位
屈栓柱 新疆地矿局物化探大队,昌吉 831100 
夏辉 新疆地矿局物化探大队,昌吉 831100 
李美英 新疆地矿局物化探大队,昌吉 831100 
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中文摘要:
      近年来,石墨产业已成为支撑高新技术发展的重要战略资源,随着地表矿产勘查开发程度不断加大,寻找更具开发价值的大鳞片晶质石墨逐渐向工作程度相对较低的浅覆盖区转移,由于覆盖区地质构造行迹观察困难,常规、单一的物探方法在勘探深度和精度等方面都无法满足勘查需要,因此提出激发极化法(IP)和瞬变电磁法(TEM)联合勘探与解释的思路,在新疆清河县卡拉先格尔石墨矿勘查中进行了试验,并在覆盖区下20~300 m控制较大规模高品位石墨矿体,为矿区后续工作部署和物探方法组合的选择提供了重要依据。
英文摘要:
      In recent years, graphite industry has become an important strategic resource to support the development of advanced technology, with the increasing degree of surface mineral exploration and development, shallow coverage areas to find more value for development of large flake crystalline graphite gradually to a relatively low degree of transfer, the coverage area of geological structural features are difficult to observe, conventional, single geophysical method in the aspect of exploration depth and precision can not meet the need of exploration, the induced polarization method (IP) and transient electromagnetic method (TEM) combined with exploration and interpretation, in Xinjiang Qinghe County Kalaxiangeer graphite ore exploration experiment was carried out, and the coverage area of 20~300 meters under the control of large scale high grade graphite ore bodies. It provides an important basis for subsequent work deployment and mining geophysical methods of portfolio selection.
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