摘要
本文分析了国内外若干产于花岗岩中破火山口及角砾杂岩内的铀矿床产出特征及形成条件,提出今后应在花岗岩区叠加的火山活动中心,注意寻找角砾杂岩型的铀矿,并把它作为花岗岩中铀矿找矿的新方向予以积极探索。
This paper analyses the occurrence characteristics and formation conditions for uranium deposits within calderas and brecciated complexes of some granites in China and foreign countries. It is suggested that attention should be paid to look for the brecciated complex-type uranium deposit in the superimposed volcanic activity centre of granite area in the future which should be regarded as the target for active investigation and new field of uranium prospecting.
出处
《铀矿地质》
CSCD
北大核心
1992年第2期70-74,共5页
Uranium Geology
关键词
花岗岩
铀矿床
找矿方向
Cryptoexplosive breecia, Brecciated complex-type
