青海托勒南山地区航磁异常特征及钛铁矿找矿方向

青海托勒南山一带矿产资源丰富,以钛、磁铁、金、铅锌等多金属矿为主,研究区位于托勒南山以北大白石头沟一带,分布两处明显磁异常带。在总结分析研究区区域地质背景的基础上,通过对航磁异常的综合查证,结合前人地质、矿产、物探、化探等资料,重点对区内航磁异常的成因、地质背景、矿化蚀变、成矿条件、找矿标志等进行了综合研究,筛选了3处找矿有利地段,为下一步该区开展矿产勘查工作提供重要找矿线索。

Exploration direction of aeromagnetic anomaly ilmenite in tolernanshan area, Qinghai province

Qinghai Tuole Nanshan area is rich in mineral resources, mainly with titanium, magnet, gold, lead and zinc and other polymetallic minerals, The study area is located in the area of Dabai stone ditch,north of Tuole Nanshan.distributed in two obvious magnetic anomaly zones. Based on the summary analysis of the study area, on the basis of regional geological background, through comprehensive verification of aeromagnetic anomalies in combination with geology, mineral, geophysical and geochemical data, focusing on the causes of aeromagnetic anomalies in the area, the geological background, mineralization alteration, the metallogenic conditions and prospecting marks and so on has carried on the comprehensive research, filtered the three favorable prospecting, mineral exploration work in the area for the next step to provide important prospecting clues.