松辽盆地钱家店凹陷姚家组地球化学类型划分及其与铀成矿关系的探讨  

Qianjiadian Basin songliao basin yaojia geochemical classification and its relationship with uranium mineralization

作　　者：尧荣燕 郭福能 蔡建芳[1] 贺航航 邓福理 杨文达[1] 

机构地区：[1]核工业二四三大队,内蒙古赤峰024000

出　　处：《世界有色金属》2017年第14期288-289,共2页World Nonferrous Metals

基　　金：中国地质调查局北方中新生代盆地及华东南铀矿远景区地质矿产调查"松辽盆地东部九台-双城地区铀矿资源调查评价"(编号:12120115017001)资助

摘　　要：本文通过对钱家店凹陷姚家组地球化学环境的研究,把该区地化环境划分了原生氧化、原生还原、后生还原及后生氧化四种类型,总结了姚家组地化环境的变化与铀成矿的关系。This paper studies the geochemical environment of Yaojia Fm in the Qianjiadian Basin,The environment of the area was divided into four types： primary oxidation, original reduction, reconstituted and postnatal oxidation,The relationship between the changes of the geochemical environment and uranium mineralization was summarized.

关 键 词：姚家组 原生地球化学 后生还原作用 后生氧化作用 

分 类 号：P619.14[天文地球—矿床学]