| 青海省成矿规律与百年勘查成果及新一轮找矿突破行动建议——《中国矿产地质志•青海卷》研编 |
| |
| 关键词:Qinghai Province metallogeny prospecting breakthrough suggestions |
| 基金项目:中国地质调查局“中国矿产地质志”项目(编号: DD20221695; DD20190379; DD20160346)；第二次青藏高原综合科学考察研究项目(编号: 2019QZKK0806)和国家自然科学基金重点项目(编号: 9206220026) |
|
| 摘要点击次数: 610 |
| 全文下载次数: 185 |
| 摘要: |
| Metallogenic Regularity, Centennial Exploration Results of Qinghai Province, and Suggestions for a New Round of Prospecting: Research and Compilation of “Geology of Mineral Resources of China • Qinghai Volume” |
| Qinghai Province is one of the main mineral resources reserves in China. It has superior metallogenic conditions and abundant mineral resources. Through the research and compilation of the “Geological Atlas of Mineral Deposits in Qinghai Province” and mineral geological maps and deposit pattern maps, the century-long exploration achievements in Qinghai Province were summarized. A total of 137 kinds of minerals and 2 587 mineral deposits were found in Qinghai Province. New types and species of minerals were discovered through the research and compilation, which established the rare metal exploration target area in the northern margin of the Qaidam Basin, and achieved theoretical innovation and breakthroughs in salt exploration in the Qaidam Basin. The new generation of mineral deposit distribution map, mineral geology map and metallogenic regularity map was systematically compiled. The maps show that the mineral resources are divided into 5 metallogenic provinces and 16 metallogenic belts. These metallogenic domains experienced five periods of evolution: Pre-Nanhua Nanhua–Devonian, Carboniferous–Triassic, Jurassic–Cretaceous and Paleogene–Quaternary. The theory of “metallogenic series” was developed, 48 metallogenic series and 114 sub-series were determined, and the metallogenic system framework of Qinghai was established and perfected. Based on the above, the mineral resources potential and prospecting prospects of Qinghai Province were studied and assessed, and a new round of prospecting breakthrough strategic actions focusing on salt lake production and supply in the central Qaidam Basin, highlighting strategic mineral prospecting in the Qaidam Basin periphery, and realizing new energy mineral prospecting in the Gonghe and Guide Basins was proposed. Scientific problems affecting breakthroughs in mineral exploration were resolved. |
| PAN Tong,WANG Fude,XUE Wanwen,TIAN Yongge,HE Shuyue,LI Wufu,WANG Lei,LU Chao,LEI Xiaoqing.2025.Metallogenic Regularity, Centennial Exploration Results of Qinghai Province, and Suggestions for a New Round of Prospecting: Research and Compilation of “Geology of Mineral Resources of China • Qinghai Volume”[J].Acta Geoscientica Sinica,46(1):159-171. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
|
|