| 辽西两类中生代盆地铀矿化特征及其成矿前景评述 |
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| 引用本文： | 陈戴生,王瑞瑛.辽西两类中生代盆地铀矿化特征及其成矿前景评述[J].铀矿地质,1992(4). |
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| 作者姓名： | 陈戴生 王瑞瑛 |
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| 作者单位： | 核工业北京地质研究院，核工业北京地质研究院 |
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| 摘 要： | 本文根据喷发-沉积特点,将辽西中生代盆地划分为火山-沉积盆地和火山熔岩盆地两类,铀矿化类型相应地划分为砂岩型及火山岩型。根据区域评价准则、指出南、北两片远景区及其若干成矿有利的盆地,并进行了成矿前景的评述。
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| 关 键 词： | 中生代盆地 砂岩型 火山岩型 |
A REVIEW ON CHARACTERISTICS OF URANIUM MINERALIZATION AND THE URANIUM METALLOGENIC PROSPECT OF TWO TYPES OF MESOZOIC BASINS IN WESTERN LIAONING |
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| Chen Daisheng Wang Ruiying.A REVIEW ON CHARACTERISTICS OF URANIUM MINERALIZATION AND THE URANIUM METALLOGENIC PROSPECT OF TWO TYPES OF MESOZOIC BASINS IN WESTERN LIAONING[J].Uranium Geology,1992(4). |
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| Authors: | Chen Daisheng Wang Ruiying |
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| Institution: | Beijing Research Institute of Uranium Geology |
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| Abstract: | In this paper, according to the characteristics of volcanism and sedimentition, Mesozoic basins in western Liaoning are divided into two types, namely volcanic-sedimentary basin and volcanic lava basin. Correspondingly the types of uranium mineralization are divided into sandstone-type and volcanic-type. On the basis of the regional evaluation criteria two prospective areas in the northern and southern parts and some favourable basins are presented. Furthermore, their prospects of mineralization are discussed. |
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| Keywords: | Mesozoic basin Sandstone-type Volcanic-type |
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