青海省资源地质与地球物理勘查概述与展望  

Review and prospection of resource geology and geophysical exploration in Qinghai Province

作　　者：潘彤 薛国强[2,3,4] 李战业 周楠楠 孟军海[5] 刘红涛 PAN Tong;XUE GuoQiang;LI ZhanYe;ZHOU NanNan;MENG JunHai;LIU HongTao(Bureau of Geological and Mineral Resource Prospecting and Development of Qinghai Province,Xining 810029,China;Key Laboratory of Mineral Resources,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Institutions of Earth Science,Chinese Academy of Sciences,Beijing 100029,China;College of Earth and Planetary Sciences,University of Chinese Academy of Sciences,Beijing 100049,China;The Third Geological Exploration Institute of Qinghai Province ,Xining 810029,China)

机构地区：[1]青海省地质矿产勘查开发局,西宁810029 [2]中国科学院矿产资源研究重点实验室,中国科学院地质与地球物理研究所,北京100029 [3]中国科学院地球科学研究院,北京100029 [4]中国科学院大学地球与行星科学学院,北京100049 [5]青海省第三地质勘查院,西宁810029

出　　处：《地球物理学进展》2022年第1期238-250,共13页Progress in Geophysics

基　　金：国家自然科学基金项目(42030106,42074121,41874162);第二次青藏高原综合科学考察研究项目(2019QZKK0804);中国科学院科研仪器设备研制项目(YJKYYQ20190004),中国科学院青年创新促进会(2020070)联合资助.

摘　　要：青海省成矿条件优越,矿产资源丰富,金属矿产资源以及煤、石油和天然气等资源能源储量位于全国前列,特别是盐湖锂资源在全国的占比超过80%.但近地表矿找矿空间缩小,深部矿产资源勘查遇到诸多困难.总结青海资源勘查开发现状和存在的不足对于更好地开展资源后续勘查具有重要意义.本文从青海地质资源概况、区域性勘查工作、地球物理勘查工作等方面系统性回顾了青海地质资源的勘查进展,明确指出了青海地质资源勘查仍存在开发程度低、有效勘查深度浅,资源家底不清等不足.对地热、煤炭、页岩气,特别是第二深度空间(500~2000 m)矿产资源开展高精度、快速度、广覆盖的探测成为当务之急.实现多方法-多信息综合利用、建设大数据平台和研发地球物理绿色勘探新技术是青海地质资源勘查未来的发展方向.对于关键矿产的勘探开发,要加大青海省优势矿产盐湖资源,特别是盐湖锂资源的勘查开发力度,为国家关键金属矿产资源储备做出贡献.Qinghai possesses an excellent endowment of mineral resources. Reserves of metal mineral resources, coal resources, oil and gas are in the forefront of China, especially lithium resources in the salt lake account for more than 80% of the country. However, there are still lots of challenges for the deep exploration because of the complex geological condition and vast area. With the crucial demands of deep resources exploration, it is of great significance to summarize the current situation and shortcomings of Qinghai’s resource exploration and development in order to better carry out the follow-up exploration of resources. This paper systematically reviews the progress of geological resources exploration in Qinghai from the aspects of geological survey, regional exploration and geophysical exploration, and clearly points out that there are still some challenges in the resource exploration in Qinghai, such as shallow effective exploration depth and unclear resource reserves. High-resolution, fast and efficient exploration of mineral resources at the depth range of the second depth space(500~2000 m), and geothermal, coal and shale gas resources in vast area of Qinghai Province is the current task of top priority. The future development direction of resources exploration in Qinghai is analyzed from the aspects of multi-method and multi-information comprehensive utilization, big data platform construction and new green geophysical technology. Especially, it is necessary to speed up the exploration of salt lake resources(Lithium) in Qinghai, which will be of great beneficial in supplying critical minerals of China.

关 键 词：青海省 矿产资源 矿产分布 地球物理 找矿方向 

分 类 号：P631[天文地球—地质矿产勘探]