江西修水地区铀矿床地质特征与成因分析  

THE GEOLOGICAL FEATURE AND GENESIS ANALYSIS OF U DEPOIST IN XIUSHUI AREA,JIANGXI

作　　者：王铂云 关显东 张文东 WANG Bo-yun;GUAN Xian-dong;ZHANG Wen-dong(College of Geosciences,Gulin University of Science and technology,Gulin 541000;Beijing Institute of Geology,Nuclear Industry,Beijing 100020)

机构地区：[1]桂林理工大学地球科学学院,广西桂林541000 [2]核工业北京地质研究院,北京100020

出　　处：《云南地质》2019年第4期461-467,共7页Yunnan Geology

摘　　要：江西修水地区铀矿矿体呈层状、似层状,主要赋存于震旦系上统影灯组的硅质岩及寒武系下统王音铺组碳质泥岩中,地层控矿特征十分明显。该矿床主要为同生沉积的碳、硅、泥质岩型铀矿床,后期经过燕山-喜马拉雅期构造热液叠加成矿。The U orebody in Xiushui area,Jiangxi is bedded,stratoid mainly in Upper Sinian Dengying Formation silicalite and Lower Cambrian Wangyingpu Formation carbonaceous argillite.The feature of ore control of strata is very clear.It is mainly the syngenetic sedimentary C,Si argillite U deposit,metallogenetic by Yanshanian-Himalayan tectonic hydrothermal later superimposition.

关 键 词：碳硅泥岩型铀矿床 矿床成因 江西修水 

分 类 号：P619.14[天文地球—矿床学]