| 王会敏,熊燕云,吴盛炜,楼法生,吴正昌,张雄华,吴志春.江西铋矿成矿特征与找矿远景分析[J].矿产勘查,2025,16(10):2301-2313 |
| 江西铋矿成矿特征与找矿远景分析 |
| Analysis of metallogenic characteristics and prospecting prospect of bismuth deposits in Jiangxi |
| 投稿时间：2024-08-01 |
| DOI：10.20008/j.kckc.202510007 |
| 中文关键词: 铋矿 成矿特征 找矿远景 江西 |
| 英文关键词: bismuth ore metallogenic characteristics prospecting prospect Jiangxi |
| 基金项目:本文受关键矿产资源勘查与开发江西省重点实验室及江西省重点研发计划“揭榜挂帅”项目(20223BBG71015)资助。 |
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| 中文摘要: |
| 铋广泛用于医药、冶金、化工、电子和航天航空等新兴产业，被中国和全球主要发达经济体列为关键矿产。但是，铋很少独立成矿，主要作为伴生矿产，其供给往往不取决于其本身的市场需求，而是依赖于主矿产的供需变化，导致资源安全面临着诸多挑战。因此，需重视寻找独立铋矿或以铋为主矿种的矿床。江西伴生铋矿资源丰富，储量位居全国第三。本文通过分析江西铋矿成矿地质背景、地球化学特征、时空分布规律及典型伴生铋矿特征，认为江西具有较好的铋矿成矿条件，除伴生铋矿外，具有寻找独立铋矿或以铋为主矿种矿床的潜力，并圈定了修水—武宁、武功山、崇义—于都 3个铋矿找矿远景区，为江西铋矿找矿突破提供依据。 |
| 英文摘要: |
| Bismuth is widely used in emerging industries such as medicine, metallurgy, chemical industry,electronics and aerospace. It is listed as a key mineral by China and major developed economies in the world. How.ever, bismuth is rarely mineralized independently. As an associated mineral, its supply often depends on the change of supply and demand of the main minerals, rather than its own market demand, which resulting in many challengesto resource security. Therefore, it is necessary to pay attention to the exploration of independent bismuth deposits ordeposits dominated by bismuth. Jiangxi is rich in associated bismuth ore resources, and its reserves rank third inChina. Based on the analysis of the metallogenic geological background, geochemical characteristics, spatial andtemporal distribution of bismuth deposits and the characteristics of typical associated bismuth deposits in JiangxiProvince, it is considered that Jiangxi Province has good metallogenic conditions for bismuth deposits. In addition toassociated bismuth deposits, it has the potential to find independent bismuth deposits or bismuth-based mineral de.posits. Three bismuth ore prospecting areas, Xiushui-Wuning, Wugongshan and Chongyi-Yudu, are delineated,which provide a basis for the breakthrough of bismuth ore prospecting in Jiangxi Province. |
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