| 巴音戈壁盆地层间氧化带砂岩型铀矿找矿目的层选择 |
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| 引用本文： | 张万良,付湘.巴音戈壁盆地层间氧化带砂岩型铀矿找矿目的层选择[J].铀矿地质,2002,18(2):85-88. |
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| 作者姓名： | 张万良 付湘 |
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| 作者单位： | 核工业地质局270研究所，江西南昌县，330200 |
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| 摘 要： | 通过对巴音戈壁盆地沉积盖层的分布，岩性组合及古气候环境分析，提出下白晋统巴音戈壁组上段形成于温湿的古气候环境，泥－沙－泥地层结构清晰，砂岩层中有机质含量较高，是巴音戈壁盆地层间氧化带砂岩型铀矿的找矿目的层。
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| 关 键 词： | 层间氧化带砂岩型铀矿床 找矿目的层 巴音戈壁组 巴音戈壁地 古气候环境 岩性组合 盖层 |
| 文章编号： | 1000-0658(2002)02-0085-04 |
| 修稿时间： | 2001年8月7日 |
Selection of prospecting target horizon for locating interlayer oxidation zone sandstone-type uranium deposit in Bayingobi basin |
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| ZHANG Wan-liang,FU Xiang.Selection of prospecting target horizon for locating interlayer oxidation zone sandstone-type uranium deposit in Bayingobi basin[J].Uranium Geology,2002,18(2):85-88. |
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| Authors: | ZHANG Wan-liang FU Xiang |
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| Abstract: | Based on the analysis on the distribution and lithological combination of sedimentary cover,as well as the paleoclimate environment, this paper suggests that the upper member of Bayingobi Formation was formed in warm-humid paleoclimate environment,has clear mudstone-sandstone-mudstone lithologic combination with the high content of organic material in sandstone bed,thus must be the prospecting target horizon for locating interlayer oxidation zone sandstone-type uranium deposit in Bayingobi basin. |
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| Keywords: | interlayer oxidation zone sandstone-type uranium deposit prospecting target horizon Bayingobi Formation Bayingobi basin |
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