摘要
在地质勘测过程中,由于深部地质钻探找矿技术的差异性,使得实际的矿产工程施工难度增大。因此,对地质矿产勘查和深部地质钻探找矿技术进行研究。利用同位法对矿产的矿芯进行定位,勘查出大致的位置,获取过去后续的定位数据。采用反循环电磁勘查技术,测量矿井的具体深度,并作出微波处理,获取定位数据,最后,利用遥感物探法,再结合定位数据将结果以表格的形式呈现出来。实例分析最终的结果表明:在不同的低频环境下,所得出的极化零值点在1.2左右,较为均衡,表明勘查和深部地质钻探找矿最终的结果较为准确、稳定。
In the process of geological survey,due to the differences of deep geological drilling and prospecting technology,the actual mineral engineering construction is more difficult.Therefore,the geological and mineral exploration and deep geological drilling prospecting technology are studied.Using the same location method to locate the ore core of the mineral,which can survey the approximate location and obtain the past and subsequent positioning data.The reverse circulation electromagnetic exploration technology is used to measure the specific depth of the mine and microwave processing is made to obtain the positioning data.Finally,the results are presented in the form of tables by using the remote sensing geophysical method and combined with the positioning data.The final result of example analysis shows that the polarization zero point obtained under different low-frequency environments is about 1.2,which is more balanced,indicating that the final result of exploration and deep geological drilling is more accurate and stable.
作者
苏厚斌
李宽
SU Hou-bin;LI Kuan(The Sixth Geological Brigade of Shandong Bureau of Geology and mineral exploration and development,Yantai 265400,China)
出处
《世界有色金属》
2021年第20期57-58,共2页
World Nonferrous Metals
关键词
地质勘查
矿产定位
找矿技术
geological exploration
mineral positioning
prospecting technology
