| 构造-岩浆-沉积-成矿耦合作用——“云南省新一轮找矿行动及基础地质研究新进展”专辑特邀主编寄语 |
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| 引用本文：江小均.2024.构造-岩浆-沉积-成矿耦合作用——“云南省新一轮找矿行动及基础地质研究新进展”专辑特邀主编寄语[J].地球学报,45(4):433-438. |
| DOI：10.3975/cagsb.2024.060501 |
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| 中文摘要:2023—2024年, 随着全国及云南省新一轮找矿行动计划全面启动, 作为矿产资源大省, 云南有责任、有能力在保障国家资源能源安全中展现更大作为和担当。云南省具有战略性矿产资源禀赋优势, 在统筹部署优势特色的31种矿产地质找矿工作中, 有望培育形成战略性矿产资源产业集群并进一步做好传统优势矿产产业基地。然而, 云南仍有几个重要的构造-成矿事件及找矿重点问题值得关注。例如, 云南西部三江及扬子板块西缘地区受三江特提斯构造域演化影响, 形成加里东期、印支期、燕山期和喜山期多期沉积-构造-岩浆-成矿复合叠加事件; 东部扬子板块在哥伦比亚超大陆、罗迪尼亚超大陆聚合-裂解过程中, 形成一系列构造-岩浆-沉积-成矿事件; 东南部华南褶皱带受特提斯与太平洋板块构造域叠加影响, 形成加里东期、印支期、燕山期多期多层位复合叠加成矿事件等。鉴此, 为主动服务于云南省新一轮找矿突破战略行动, 在《地球学报》编辑部的大力支持下, 我们联合云南省各个地质单位在2024年第4期刊发14篇文章, 作为“云南省新一轮找矿行动及基础地质研究新进展”专辑。专辑涵盖了基础地质、地质找矿、区域成矿规律和成矿模型等多个研究方向, 旨在为云南省新一轮找矿突破战略行动中找矿工作选区和部署提供科技支撑, 促进云南省多个战略矿床产业基地建设、勘查开发和增储上产。 |
| 中文关键词:新一轮找矿行动 基础地质 成矿作用与规律 云南省 |
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| Coupling of the Tectonism, Magmatism, Sedimentation and Mineralization: Guest Editor’s Preface to the “New Developments in Yunnan’s New Round of Ore Exploration and Basic Geological Research” |
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| Abstract:In 2023–2024, with the comprehensive launch of the new round of mineral exploration initiatives, Yunnan, as a major province rich in mineral resources, has the responsibility and capability to play a significant role in ensuring national resource and energy security. Yunnan Province boasts strategic mineral resource endowment advantages. By coordinating the exploration of 31 types of advantageous and characteristic mineral resources, it is expected to foster strategic mineral resource industry clusters and further enhance traditional advantageous mineral industry bases. However, there are several significant tectonic-mineralization events and key issues in mineral exploration that warrant attention. For instance, in the western part of Yunnan, the Sanjiang region and western margins of the Yangtze Block are influenced by the evolution of the Tethys tectonic domain, resulting in multiple phases of sedimentary-tectonic-magmatic-mineralization composite superimposed events during the Caledonian, Indosinian, Yanshanian, and Himalayan periods. In the eastern Yangtze Block, a series of similar composite mineralization events were formed during the aggregation and breakup of the Columbia and Rodinia supercontinents. In the southeastern South China fold belt, the superimposed influence of the Tethys and Pacific plate tectonic domains led to multiple phases and layers of composite superimposed mineralization events during the Calednian, Indosinian, and Yanshanian periods. With the support from the editorial department of “Acta Geoscientica Sinica”, we selected 14 papers from different scales such as the basic geology, ore exploration, regional mineralization, and mineralization models to constitute the special issue of “New Developments in Yunnan’s New Round of Ore Exploration and Basic Geological Research”. It aims to provide scientific and technological support for the selection and deployment of strategic minerals prospecting work, promote the exploration and development of domestic important mineral resources, and increase reserves and production. |
| keywords:new round of ore exploration basic geology mineralization and metallogenic regularity Yunnan Province |
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