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| 四川“三稀”矿产资源的成矿特征及找矿勘查方向 |
| 付小方,郝雪峰,阮林森,梁斌,张刚强,侯立玮,潘蒙,唐屹 |
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(1. 稀有稀土战略资源评价与利用四川省重点实验室, 四川省地质调查院, 四川 成都 610081;
2. 安徽省地质矿产勘查局 313地质队, 安徽 六安 237000;
3. 西南科技大学环境与资源学院, 四川 绵阳 621010;
4. 雅江县土地储备中心, 四川 雅江 627450) |
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| 摘要: |
| 新兴关键矿产——三稀（稀有、稀土、稀散）金属是支撑国家“十四五、十五五”节能环保、新一代信息技术、生物、高端装备制造、新材料、新能源以及新能源汽车7大战略性新兴产业发展的关键矿产资源。四川省三稀金属矿产资源非常丰富。但以往对三稀资源重视不够，资源家底不清，相关成矿作用的研究较为粗浅。笔者在总结三稀资源分布特点、分析研究成矿地质背景、典型矿床以及元素富集规律的基础上，估算了17种三稀金属的资源量，预测了资源潜力，提出四川进一步找矿勘查方向。 |
| 关键词: 稀有金属 稀土金属 稀散金属 成矿特征 找矿勘查 |
| DOI：10.19826/j.cnki.1009-3850.2022.05006 |
| 附件 |
| 投稿时间：2022-01-13修订日期：2022-05-07 |
| 基金项目:我国三稀金属资源战略调查（1212011120354） |
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| Metallogenic characteristics and exploration prospecting of the 3R mineral resources in Sichuan, China |
| FU Xiaofang, HAO Xuefeng, RUAN Linsen, LIANG Bin, ZHANG Gangqiang, HOU Liwei, PAN Meng, TANG Yi |
(1. Sichuan Provincial Key Laboratory of Rare Earth Strategic Resource Evaluation and Utilization, Sichuan Geological Survey Institute, Chengdu 610081, China;
2. Geological Team 313, Anhui Provincial Bureau of Geology and Mineral Exploration, Lu'an 237000, China;
3. Southwest University of Science and Technology Environmental and College of Resources, Mianyang 621010, China;
4. Yajiang County Land Reserve Center, Yajiang 627450, China) |
| Abstract: |
| Minerals of rare earth and dispersed elements are key resources for energy conservation, environmental protection, information technology, biology technology, high-end equipment manufacturing, new materials, new energy and transportation in China's 14th and 15th Five-Year Plans. Sichuan Province has abundant metal resources of rare earth elements and dispersed elements, but insufficient attentions have been paid to them and their total resources are unclear. This paper summarizes the geological background, distribution, and metallogenic characteristics of ore deposits of rare earth and dispersed elements in Sichuan. In the paper, the authors have analyzed typical ore deposits and element enrichment processes and estimated the total resources of 17 rare earth elements and dispersed elements, and proposed prospecting potentials in the future. |
| Key words: rare metals rare earth metals scattered metals metallogenic background prospecting and exploration |