| 川北地区铀成矿特征与成矿预测 |
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| 引用本文： | 贾立城,刘武生,李晓翠,等.川北地区铀成矿特征与成矿预测[J].铀矿地质,2014(3):161-167. |
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| 作者姓名： | 贾立城 刘武生 李晓翠 等 |
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| 作者单位： | [1]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,北京100029 [2]核工业航测遥感中心,河北石家庄050002 |
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| 摘 要： | 川北地区是我国南方重要的砂岩型铀矿成矿带之一.文章通过区域地质背景和典型铀矿床研究,总结了该区的铀成矿规律,厘定了砂岩型铀矿区域预测要素.根据预测要素构置了区域预测变量,并应用特征分析法圈定18片预测区,为今后的总体找矿部署提供科学依据.
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| 关 键 词： | 砂岩型铀矿 预测要素 特征分析法 找矿方向 |
Uranium Mineralizaton Feature and Metallization Prognostication in North Sichuan |
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| JIA Li - cheng,LIU Wu - sheng,LI Xiao - cui,WANG Yuan - zhi,FU Jin.Uranium Mineralizaton Feature and Metallization Prognostication in North Sichuan[J].Uranium Geology,2014(3):161-167. |
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| Authors: | JIA Li - cheng LIU Wu - sheng LI Xiao - cui WANG Yuan - zhi FU Jin |
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| Institution: | 1. CNNC Key Laboratory of Uranium Resources Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology, Beijing 100029, China 2. Airborne Survey and Remote Sensing Center of Nuclear Industry, Shijiazhuang , Hebei 050002, China) |
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| Abstract: | North Sichuan is one of the important metallogenic region of sandstone- hosted uranium de- posits in south China. Base on the study of the regional geologic setting and typical deposits, we summa- rized the regional metallogenic rules and predictive factors in this paper. According to the predictive fac- tors we constructed predictive variables and delineated 18 forecasting areas by characteristic analysis, which provides a scientific basis for the general deploy of geological prospecting work of sandstone - hos- ted uranium deposits. |
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| Keywords: | sandstone- hosted uranium deposits predictive factors characteristic analysis method ori-entation for exploration |
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