| 薛文斌,冯博,李磊,刘凯鹏.鄂尔多斯盆地彬县—长武地区直罗组铀成矿有利因素分析[J].矿产勘查,2025,16(S2):49-53 |
| 鄂尔多斯盆地彬县—长武地区直罗组铀成矿有利因素分析 |
| Analysis of favorable factors for uranium mineralization in the Zhiluo Formation of the Binxian-Changwu Area，Ordos Basin |
| 投稿时间：2025-11-30 |
| DOI：10.20008/j.kckc.2025s2008 |
| 中文关键词: 鄂尔多斯盆地南部 砂岩型铀矿 直罗组 成矿有利因素 |
| 英文关键词: southern Ordos Basin sandstone-type uranium deposit Zhiluo Formation favorable metal. logenic factors |
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| 中文摘要: |
| 随着核能需求的持续增长，铀矿资源勘查已成为保障国家能源安全的关键环节。鄂尔多斯盆地作为中国重要的多能源协同富集区，其铀矿资源潜力备受关注。本文以鄂尔多斯盆地南缘彬县 —长武地区为研究区，聚焦中侏罗统直罗组下段( J2z1)中赋存的铀矿体，重点剖析其受层间氧化带前锋线控制的富集规律，旨在剖析该地区层间氧化带型铀矿化的成矿有利因素，为鄂尔多斯盆地南缘铀矿勘查部署和成因研究提供理论依据。 |
| 英文摘要: |
| With the continuous growth in demand nuclear energy，uranium resource exploration has become a critical component of national energy security. The Ordos Basin，as a significant multi-energy synergistic enrich. ment region in China，has attracted considerable attention for its uranium resource potential. This study focuses onthe uranium orebodies hosted in the Lower Member of the Zhiluo Formation(J2z1)in the Binxian–Changwu area ofthe southern Ordos Basin. It aims to elucidate the enrichment governed by the frontline of the interlayer oxidationzone and analyze the favorable factors controlling interlayer oxidation zone-type uranium mineralization. The find.ings provide a theoretical foundation for uranium exploration strategies and genetic research in the southern marginof the Ordos Basin. |
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