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

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.