Based on probing the relationship of geological, geophysical and geochemical information of Guyuan basin to uranium mineralization in Guyuan basin, quantification of each ore-control factors in the basin is carried out by means of MORPAS platform. And 16 evidence layers such as fracture buffer, sub- volcanic rock buffer and magnetic anomaly are extracted and constructed through spatial analysis of the MORPAS system. The research area has been divided into 9562 units with 1 km× 1 km for each unit. U- ranium potential is calculated by evidence weight model and 3 class targets are located thus put forward the prospecting direction for further exploration of uranium ore in the basin.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址:北京市海淀区学院路29号 邮编:100083 电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700 |