LI Sheng-fu1,2, CHEN Hong-de1, CAI Gen-qing3, WANG Mou2, HAO Zhe-min1
(1. Chengdu University of Technology, Chengdu 610059, China; 2. Geologic Party No.216, CNNC, Urumqi 830011, China;
3. Beijing Research Institute of Uranium Geology, CNNC, Beijing 100029, China)
Abstract: Based on the mineralogy and ore deposits, this paper picks and separates out mineral components from Artificial placer samples of Kezilesu group in Lower Cretaceous from Bashibuleke Uranium Deposits. By using electronic probe, we obtained some results: some new minerals was first found, such as Coffinite, Titanium contained uranium mineral and Jordisite in the ore beared horizon. Content of organic matter in uranium samples is analyzed. Results show that oil and gas reduction process has two phases. Early sandstone does not contain uranium, while late sandstone does contain uranium. This indicates that Bashibuleke Uranium Deposit is a sandstone type uranium deposit formed from the red complex in the reducing and fading process in oil and gas.
Keywords： Pitchblende, Coffinite, Titanium contained uranium mineral, Jordisite, Bashibulake Uranium Deposit
Email: limishan2002@126.com
ACTA MINERALOGICA SINICA Vol. 35, No. 3, 2015, Page 365-372
