摘要
铀资源是我国重要的战略资源和能源矿产，作为26个重要矿种之一完成了全国铀矿资源潜力评价。在项目开展过程中，通过对中国铀矿资源特征、铀矿床类型（成因类型和预测类型）、时空分布及成矿系列研究，总结了中国铀矿的成矿规律。本文梳理了中国铀资源勘查现状与最近铀矿勘查工作进展，建立了4大类9类21亚类铀矿床类型，划分了50个铀矿预测类型；总结了中国铀矿时空分布特征及铀成矿规律，进而划分了29个铀成矿区带和20个铀成矿远景区带，建立了20个铀－多金属成矿系列。上述研究成果与进展有利于综合分析区域铀成矿规律，以期为未来的铀矿找矿工作提供指导。
Uranium,as one of twenty-six kinds of important minerals in China,is strategic resources and energy mineral,which has been thoroughly investigated in the project of National Potential Evaluation of Uranium Resources.During the implementation of this project,the authors summarized the metallogenic regularity of uranium resources in China systematically,through the researches of geological characteristics of uranium resources,uranium deposits type （genetic and prediction type）,temporal and spatial distribution, and metallogenic series. Based on the investigation of present situation and progress in uranium exploration,this paper proposes the uranium deposits in China can be divided into 4 classes,9 types,21 subtypes in genetic,and 50 types in prediction;suggests to divide China into 29 uranium metallogenic belts and 20 uranium prospective area,and constructs 20 uranium-polymetallic metallogenic series,through summarizing temporal and spatial distribution characteristics and metallogenic regularity of uranium deposits in China.The above research is beneficial to the comprehensive analysis of regional uranium metallogenic regularity,and will guide the uranium exploration in the future.
出处
《地质学报》
EI
CAS
CSCD
北大核心
2015年第6期1051-1069,共19页
Acta Geologica Sinica
基金
中国地质调查局地质调查评价专项"全国铀矿资源潜力评价项目"(编号1212011121042)
"中国铀矿产地质总结研究"(编号12120114039801)
国家高技术研究发展计划(863计划)课题"隐伏放射性矿产识别技术"(编号2012AA061801)等联合资助的成果
关键词
铀矿
铀矿床类型
铀成矿规律
铀成矿区带
铀成矿系列
uranium deposit
uranium deposit type
uranium metallogenic regularity
uranium metallogenic belt
uranium metallogenic series
