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Xie Youxin; Wei Sanyuan; Liu Xiaoyu
China Nuclear Information Centre, Beijing (China)1997
China Nuclear Information Centre, Beijing (China)1997
AbstractAbstract
[en] Uranium deposits which are located in Streltsov of Russia, Dornod of Mongolia and Xiangshan of China respectively are considered to be the largest volcanic uranium deposits in Meso-Cenozoic basin in the world. Their geologic setting, mineralization characteristic and ore-controlling factors have been summarized and multi-information comprehensive prospecting model for searching for large and super-large scale uranium field have been established. Based on the established model, uranium metallogenic prospect in Meso-Cenozoic volcanic basins located in Nanling districts of Fujian, Jiangxi and Guangdong provinces, China, has been evaluated. According to structures in depth, volcanic and post-volcanic phase structure characteristics and regional geochemistry field analysis, above districts are considered not to be favourable for forming large and super-large scale uranium field. But large or medium and small scale volcanic uranium deposits can be found in local favourable districts. In the light of above-mentioned, further reconnaissance should lay emphasis on Changpu basin and Renju basin
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Dec 1997; 10 p; BRIUG--0040; 6 refs., 2 figs., 3 tabs.
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