New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade
China is rich in lithium resource, among which lithium ore in the Salt Lake has huge reserves, but the development and utilization technology has yet to be developed, and the main target of development is hard-rock lithium ore at present. Hard-rock lithium ore is mainly pegmatitic and concentrated i...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | zho |
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Institute of Geomechanics, Chinese Academy of Geological Sciences
2022-10-01
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| Series: | Dizhi lixue xuebao |
| Subjects: | |
| Online Access: | https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.20222811 |
| _version_ | 1811165016302288896 |
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| author | WANG Denghong DAI Hongzhang LIU Shanbao LI Jiankang WANG Chenghui LOU Debo YANG Yueqing LI Peng |
| author_facet | WANG Denghong DAI Hongzhang LIU Shanbao LI Jiankang WANG Chenghui LOU Debo YANG Yueqing LI Peng |
| author_sort | WANG Denghong |
| collection | DOAJ |
| description | China is rich in lithium resource, among which lithium ore in the Salt Lake has huge reserves, but the development and utilization technology has yet to be developed, and the main target of development is hard-rock lithium ore at present. Hard-rock lithium ore is mainly pegmatitic and concentrated in Xinjiang and Sichuan. The Mesozoic is the most important metallogenic period for pegmatite-type lithium deposits in China. A relatively stable tectonic environment after an orogeny is favored by the formation of pegmatite-type lithium deposits. After a decade of exploration practice and theoretical research, the types of lithium resource in China have shown a great variety. The brine-type lithium resource has expanded from surface brine to both shallow brine and deep brine, and the hard-rock lithium resources from single granitic pegmatite-type to altered granite-type, cryptoexplosion breccia tube-type and sedimentary-type. The metallogenic age has extended from the Meso-Cenozoic to the Paleozoic and other epochs. The metallogenic zones has increased from 12 to 16, and a number of new mineralized areas have been discovered in the Jiajika and Ke’eryin areas in western Sichuan and the Dahongliutan and Shaligou areas in Xinjiang . A new resource pattern of lithium is being formed. Moreover, Prospecting methods and exploration techniques have also developed from single surface prospecting and mapping to an integration of new techniques and methods, e.g., remote sensing to determine the prospective area, geological surveying to determine the type, geochemical prospecting to determine the mineral, geophysical prospecting to determine the location of drilling, drilling to determine the reserves, as well as biological prospecting, deep penetration of the deep exploration. In view of the rigid demand for lithium resources due to the rapid development of strategic emerging industries, it is suggested to strengthen a) the investigation, research, development and utilization of new types of lithium resources with lepidolite as the main industrial mineral and sedimentary-type lithium resources with Li-bearing clay as the main lithium resources; b) the research and prospecting of the Paleozoic and even Precambrian lithium deposits; c) the exploration of new lithium mineralization belts such as Altyn Tagh, Himalaya, Gangdise and western slope of Great Hinggan Mountains; d) the research on new mechanisms of dynamic management of lithium resources under market economy; e) the advanced research and resource reserve on lithium isotope as the raw material of controllable nuclear fusion, for leading the development of high-end mining industry. |
| first_indexed | 2024-04-10T15:30:47Z |
| format | Article |
| id | doaj.art-efff4414cffa4b6ea8ca536f91fd0348 |
| institution | Directory Open Access Journal |
| issn | 1006-6616 |
| language | zho |
| last_indexed | 2024-04-10T15:30:47Z |
| publishDate | 2022-10-01 |
| publisher | Institute of Geomechanics, Chinese Academy of Geological Sciences |
| record_format | Article |
| series | Dizhi lixue xuebao |
| spelling | doaj.art-efff4414cffa4b6ea8ca536f91fd03482023-02-14T02:23:22ZzhoInstitute of Geomechanics, Chinese Academy of Geological SciencesDizhi lixue xuebao1006-66162022-10-0128574376410.12090/j.issn.1006-6616.20222811New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decadeWANG DenghongDAI HongzhangLIU ShanbaoLI JiankangWANG ChenghuiLOU DeboYANG YueqingLI PengChina is rich in lithium resource, among which lithium ore in the Salt Lake has huge reserves, but the development and utilization technology has yet to be developed, and the main target of development is hard-rock lithium ore at present. Hard-rock lithium ore is mainly pegmatitic and concentrated in Xinjiang and Sichuan. The Mesozoic is the most important metallogenic period for pegmatite-type lithium deposits in China. A relatively stable tectonic environment after an orogeny is favored by the formation of pegmatite-type lithium deposits. After a decade of exploration practice and theoretical research, the types of lithium resource in China have shown a great variety. The brine-type lithium resource has expanded from surface brine to both shallow brine and deep brine, and the hard-rock lithium resources from single granitic pegmatite-type to altered granite-type, cryptoexplosion breccia tube-type and sedimentary-type. The metallogenic age has extended from the Meso-Cenozoic to the Paleozoic and other epochs. The metallogenic zones has increased from 12 to 16, and a number of new mineralized areas have been discovered in the Jiajika and Ke’eryin areas in western Sichuan and the Dahongliutan and Shaligou areas in Xinjiang . A new resource pattern of lithium is being formed. Moreover, Prospecting methods and exploration techniques have also developed from single surface prospecting and mapping to an integration of new techniques and methods, e.g., remote sensing to determine the prospective area, geological surveying to determine the type, geochemical prospecting to determine the mineral, geophysical prospecting to determine the location of drilling, drilling to determine the reserves, as well as biological prospecting, deep penetration of the deep exploration. In view of the rigid demand for lithium resources due to the rapid development of strategic emerging industries, it is suggested to strengthen a) the investigation, research, development and utilization of new types of lithium resources with lepidolite as the main industrial mineral and sedimentary-type lithium resources with Li-bearing clay as the main lithium resources; b) the research and prospecting of the Paleozoic and even Precambrian lithium deposits; c) the exploration of new lithium mineralization belts such as Altyn Tagh, Himalaya, Gangdise and western slope of Great Hinggan Mountains; d) the research on new mechanisms of dynamic management of lithium resources under market economy; e) the advanced research and resource reserve on lithium isotope as the raw material of controllable nuclear fusion, for leading the development of high-end mining industry.https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.20222811lithiumprospecting and explorationtheoretical researchnew progressnew tendency |
| spellingShingle | WANG Denghong DAI Hongzhang LIU Shanbao LI Jiankang WANG Chenghui LOU Debo YANG Yueqing LI Peng New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade Dizhi lixue xuebao lithium prospecting and exploration theoretical research new progress new tendency |
| title | New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade |
| title_full | New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade |
| title_fullStr | New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade |
| title_full_unstemmed | New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade |
| title_short | New progress and trend in ten aspects of lithium exploration practice and theoretical research in China in the past decade |
| title_sort | new progress and trend in ten aspects of lithium exploration practice and theoretical research in china in the past decade |
| topic | lithium prospecting and exploration theoretical research new progress new tendency |
| url | https://journal.geomech.ac.cn//article/doi/10.12090/j.issn.1006-6616.20222811 |
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