• 责任者：Zhang Bangtong (State Key Laboratory of Mineral Deposits Research ; Nanjing University ; Nanjing 210093 ; China) ; Wu Junqi
• 刊名：Resources Survey & Environment
• 出版年：2011
• 卷期：32(3)
• 关键词：铀矿 ; uranium ores ; 花岗岩矿床 ; granite deposit ; 地球化学 ; geochemistry ; 江西 ; Jiangxi Province
• 页码：p.157-168
• 图表：7 illus., 6 photos, 4 tables, 10 refs.
• 分类号：1001
• issnNo：ISSN1671-4814
• isbnNo：CN32-1640/N

The frequency analysis of U and Th for Fucheng granite pluton shows in this paper. Using nucle-induced fission-track method, it has been established that the uranium in Fucheng granite can be present in the following forms of occurrence: 1) micro-grained uranium mineral (uraninite); 2) isomorphic uranium in accessory minerals (such as zircon, apatite, etc.); 3) lattice-seated uranium homogeneously scattered in rock-forming minerals; and 4) non-lattice-seated uranium distributed in micro-fissures or along the interstices of rock-forming minerals (such as feldspar, quartz, etc.).