| 赣南菖蒲盆地地质特征及铀成矿条件分析 |
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| 引用本文： | 杨瑞栋,庞雅庆,林锦荣. 赣南菖蒲盆地地质特征及铀成矿条件分析[J]. 世界核地质科学, 2014, 0(3): 503-508 |
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| 作者姓名： | 杨瑞栋 庞雅庆 林锦荣 |
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| 作者单位： | 江西省核工业地质局264大队;核工业北京地质研究院中核集团铀资源勘查与评价技术重点实验室; |
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| 摘 要： | 系统分析了菖蒲盆地基底、盖层及构造地质特征,认为该盆地是典型的双峰式火山盆地,与白面石产铀火山盆地相似。通过对菖蒲盆地区域地质条件、铀源、构造、热液蚀变、铀矿化显示、保矿条件等几个方面的综合分析,认为该火山盆地具有良好的找矿前景,指出白面石式火山热盖型铀矿为该地区下一步主要找矿类型。
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| 关 键 词： | 菖蒲盆地 铀成矿条件 双峰式火山岩 |
Geologic feature and analysis on uranium metallogentic conditions of Changpu basin in southern Jiangxi province |
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| Affiliation: | YANG Ruidong ,PANG Yaqing, LIN Jinrong (1. Geologic Party No.264, Jiangxi Province Geological Bureau of Nuclear Industry, Ganzhou, Jiangxi 341000, China; 2. CNNC Key Laboratory of Uranium Resource Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology, Beijing 100029, China) |
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| Abstract: | The paper analyzes systematically the features of the basement, the cover and the structure of Changpu basin. It is considered that Changpu basin is a bimodal volcanic basin, which is similar to Baimianshi uranium-producing volcanic basin. Through the comprehensive analysis of the basement, the cover, the uranium source, the structure, the hydrothermal alteration, the uranium mineralization occurrences and the ore preserving condition, the basin is believed to have the favorable prospecting potential. It is pointed out that direction for further uranium prospecting is the volcanic covers uranium deposit of Baimianshi type. |
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| Keywords: | Changpu basin uranium metallogentic conditions bimodal volcanic rock |
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