摘要
下庄矿田是我国花岗岩型富铀矿床的主要产地之一,竹筒尖铀矿床位于下庄矿田西北部地区。矿区内地质构造复杂,岩浆活动强烈。阐述了竹筒尖铀矿床的区域地质背景和成矿地质特征,并对其成矿机制进行了探讨;认为"三位一体"的特殊地质环境是控制区内铀矿床形成的关键。
Xiazhang orefield is a major production of Granite uranium in china.The Zhutongjian uranium deposit is located in the northwest of Xiazhuang orefield,which is characterized by complex geological structure and intensive magma activity.It introduces the regional geological background and Mineralization features,discussion about the Mineralization Mechanism of Zhutongjian uranium deposit.Disintegration rocks,lower rock mass of granite,hydrothermal alteration are the key factors of mineralization.
出处
《东华理工大学学报（自然科学版）》
CAS
2014年第2期143-149,共7页
Journal of East China University of Technology(Natural Science)
基金
中国核工业地质局地质项目(201037)
关键词
竹筒尖铀矿
地质特征
成矿机制
下庄矿田
Zhutongjian uranium deposit
geological characteristics
mineralization mechanism
Xiazhang orefield
