| 大宗急缺矿产和战略性新兴产业矿产调查工程进展与主要成果 |
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| 作者姓名： | 王登红 郑绵平 王成辉 高树学 商朋强 杨献忠 樊兴涛 孙艳 |
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| 作者单位： | 1.自然资源部成矿作用与资源评价重点实验室,中国地质科学院矿产资源研究所,北京 100037;2.中国建筑材料工业地质勘查中心,济南 250100;3.中化地质矿山总局,涿州 072750;4.中国地质调查局南京地质调查中心,南京 210016;5.国家地质实验测试中心,北京 100037 |
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| 基金项目： | 中国地质调查局“大宗急缺矿产和战略性新兴产业矿产调查工程(编号: 0218)”资助 |
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| 摘 要： | 钾盐是关乎国计民生的大宗急缺矿产; 稀有金属、稀土金属、稀散金属、萤石、晶质石墨、金刚石等矿产是国内外公认的战略性新兴矿产。根据国家建设的需求,2015年中国地质调查局设立了“大宗急缺矿产和战略性新兴产业矿产调查工程”。该工程以查明重要矿种的资源潜力,取得找矿突破为目标,以矿调为手段,以“五位一体”为部署原则,进行了全国重点地区大型资源基地和重要矿集区相关矿种的成矿规律和找矿方法创新研究,同时开展了矿产资源的综合利用研究。经过3年的努力已取得了一批找矿成果,丰富了成矿理论,创新了找矿方法,支撑了赣南、闽西等革命老区脱贫攻坚,带动了川西等地区的经济发展,对保障国家农业安全和战略性新兴产业顺利发展发挥了积极作用。概要介绍了在钾盐找矿、华南“三稀”金属矿产调查、川西大型锂矿资源基地建设、新疆奇台超大型晶质石墨矿找矿等方面取得的新进展; 介绍了在华南、华北、中西部等主要成矿带“三稀”矿产、晶质石墨、萤石等关键矿种成矿规律研究、成矿模式构建、资源潜力评价、重点靶区优选、技术方法组合等方面取得的成果; 介绍了在公益性基础性调查研究中所起到的示范引领作用。钾盐“二层楼”成矿模式和锂矿“五层楼+地下室层脉组合”成矿理论和找矿模型得以完善,新发现靶区40处,矿产地14处,大型资源基地2处,新增KCl资源量3.5亿t,伟晶岩型锂资源量31.75万t,铍资源量1.6万t,石墨资源量7 378万t,脉石英56万t,萤石1 159万t,金刚石资源量2.29万克拉,新增重稀土资源量12万t,含磷锂铝石岩体型锂资源量38万t。该工程取得的进展与成果对保障国家资源安全和战略性新兴产业的顺利发展具有重要的现实意义。
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| 关 键 词： | 战略性新兴产业矿产 三稀矿产 钾盐 萤石 晶质石墨 脉石英 金刚石 矿产调查 |
| 收稿时间： | 2019-04-07 |
Progresses and main achievements on bulk lacking minerals and strategic emerging industry minerals survey project |
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| Authors: | WANG Denghong ZHENG Mianping WANG Chenghui GAO Shuxue SHANG Pengqiang YANG Xianzhong FAN Xingtao SUN Yan |
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| Institution: | 1. Key Laboratory of Metallogeny and Mineral Resource Assessment, Ministry of Natural Resources, Institute of Mineral Resources,Chinese Academy of Geological Sciences, Beijing 100037, China;2. China Building Materials Industry Geological Exploration Center, Jinan 250100, China;3. Sinochem Geological and Mining Bureau, Zhuozhou 072750, China;4. Nanjing Geological Survey Center, China Geological Survey, Nanjing 210016, China;5. National Geological Experimental Testing Center, Beijing 100037, China |
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| Abstract: | Potassium salt is a major short mineral resource related to national economy and social development. The rare metals, rare earth metals, scattered metals, fluorite, crystalline graphite and diamond are considered as strategic emerging minerals at home and abroad. China Geological Survey established “Bulk Lacking Minerals and Strategic Emerging Industry Minerals Survey Project” according to national need. The target of this project is to ascertain the potential of major resources and achieve breakthroughs in ore prospecting, with mineral survey, and the deployment principle of this project is five-in-one. The metallogenetic regularity and prospecting method of related minerals in big national resource base of key region and key ore concentration area are innovated, and the comprehensive application of mineral resources are studied. Through three years of hard work, a number of prospecting achievements are achieved and metallogenic theories are enriched. Besides, the prospecting methods are innovated in this project. These achievements supported the national poverty alleviation in southern Jiangxi and western Fujian and promoted the economic development of the western Sichuan, which have positive effect on national agriculture safety and development of strategic emerging industry minerals. The abstract has shown the new progress in potassium salt prospecting, three-rare metal investigation in South China, huge lithium mineral base construction in West Sichuan and extra-large scaly graphite prospecting in Qitai of Xinjiang. And the progress of metallogenetic regularity research, metallogenetic model construction, target optimization and technology combination were introduced, including critical minerals of three-rare metal, scaly graphite and fluorite in South China, North China and the Midwest of China. The demonstration of public foundation survey was also mentioned in this abstract. The metallogenetic regularity and prospecting model of two-floors in potassium salt and five-floors plus basement in lithium were improved. 40 targets, 14 mineral bases, 2 big resource bases were newly discovered. And some additional resources were discovered, with the KCl resource of 0.35 billion ton, the pegmatite lithium of 0.317 5 million ton, the beryllium resource of 16 thousand ton, the graphite of 73.78 million ton, the veined quartz of 0.56 million ton, fluorite of 11.59 million ton, diamond of 22.9 thousand carats, heavy rare earth of 0.12 million ton, and lithium of 0.38 million ton. The progress and achievements in this project have important effect on national resource security and development of strategic emerging industries. |
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| Keywords: | strategic emerging industry minerals three-rare minerals potassium salt fluorite crystalline graphite veined quartz diamond mineral survey |
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