| 吉林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•吉林卷》研编 |
| |
| 关键词:exploration results metallogenic belts metallogenic series of deposits mineral prospecting directions Jilin Province |
| 基金项目:中国地质调查局“中国矿产地质志”项目(编号: DD20221619; DD20190379; DD20160346) |
|
| 摘要点击次数: 613 |
| 全文下载次数: 196 |
| 摘要: |
| Metallogenic Regularity, Centennial Exploration Results of Jilin Province, and Suggestions for a New Round of Prospecting: Research and Compilation of “Geology of Mineral Resources of China • Jilin Volume” |
| The geological history of Jilin Province is marked by its complex evolution, with intense tectonic-magmatic activities and abundant mineral resources. Jilin ranks among China’s leading provinces in reserves of key minerals such as oil shale, diatomite, oil sands, and volcanic scoria. This study, compiled within “Annals of Geology of Mineral Resources of China ? Jilin”, summarizes the regional metallogenic patterns of Jilin Province. Based on the five tertiary metallogenic belts, we further subdivided 11 quaternary metallogenic sub-belts and 29 ore concentration areas. The mineral distribution patterns of each sub-belt and key ore concentration areas are detailed. Our findings indicate that Jilin's crustal evolution can be divided into three major tectonic evolution phases: Neoarchean–Mesoproterozoic, Neoproterozoic–Late Triassic, and Late Triassic–Cenozoic, encompassing 10 tectonic evolution cycles. These processes resulted in the formation of three metallogenic provinces, 24 metallogenic series, and 70 deposit types. Additionally, we constructed a metallogenic pedigree for Jilin’s mineral deposits. Based on this framework, we propose strategies for advancing Jilin’s next phase of mineral prospecting breakthroughs, particularly focusing on strategic and critical minerals such as gold, iron, molybdenum, nickel, and oil shale. |
| JIANG Fuping,JIN Huangyu,LI Nan,MA Chao,SONG Xiaolei,ZANG Xingyun,ZHAO Huawei,FENG Dechen.2025.Metallogenic Regularity, Centennial Exploration Results of Jilin Province, and Suggestions for a New Round of Prospecting: Research and Compilation of “Geology of Mineral Resources of China • Jilin Volume”[J].Acta Geoscientica Sinica,46(1):251-272. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
|
|