对铀资源形势和勘察任务的分析

ANALYSIS ON THE SITUATION OF URANIUM RESOURCE AND PROSPECTING STRATGY

本文从分析铀市场价格规律入手，指出在铀市场价格连续下跃以后，于２０００年可能有回升现象；在分析全球铀的产需情况后指出，自１９９０年开始出现自然铀的需求量大于生产量的趋势；在分析国内产需发展趋势的基础上指出，不能盲目满足于现有地质储量，而应密切注视商业铀储量和发展核电对铀的需求量之间的关系。最后，在综合分析全球铀经济地质形势的基础上，认为我国应把地质工作重点转移到以寻找低成本铀资源为中心的轨道上来，大力探索西北砂岩型铀矿床，继续在华南有选择性地发展商业铀资源，乃是合理的战略决策。

In this paper the situation of world uranium market is analyzed and prognosticatedand the prices may go up in 2000. The analysis of globular requests for uranium show that thetendency of excess of the requests for natural uranium over the uranium production has alreadybegun at 1990. On the base of analyzing the trend of requests and production of uranium, it is ob-vious that one can t blind rely the geological resources of uranium which we have had. Finely, onthe base of analysis of globular situation of uranium economy, we close to the conclusion that wemust move our focdl points of geological work to the target of prospecting the uranium resourcesof low cost. Exploring the uranium deposits of leachable sandstone type in West-North China andcontinuously and selectively deveolping commercial reserve of uranium in South China , they arethe optimum strategically decisions.