• 责任者：Feng Zhangsheng (No.224 Geologic Group ; Shaanxi Provincial Geological Bureau ; Nuclear Industry ; Xi’an 710024 ; China) ; Zhang Xiatao
• 刊名：Northwestern Geology
• 出版年：2013
• 卷期：46(2)
• 关键词：铀矿 ; uranium ores ; 陕西 ; Shaanxi Province
• 页码：p.159-166
• 图表：8 illus., 7 tables, 5 refs.
• 分类号：1001
• issnNo：ISSN1009-6248
• isbnNo：CN61-1149/P

     Distributed in vein form, the granitic pegmatite-type uranium in Danfeng Area, Shaanxi Province originates from uranium-rich biotite granitic pegmatite dyke, in the inside and outside contact belts of granitic stock in Caledonian Period. The ore is basically consisted of coarse granitic block and the accessory ore assemblage is apatite-zircon. In the fluid system, Ur is transported in F uranyl complex. It is also concluded that 300 m inside and outside contact belt of granitic stock southeast to the rock mass is the distribution range and prospecting direction of Uranium ore body.