1. MOE Frontiers Science Center for Rare Isotopes, Lanzhou University , Lanzhou, 730000, China
2. School of Nuclear Science and Technology, Lanzhou University , Lanzhou, 730000, China
3. School of Information Science and Engineering, Lanzhou University , Lanzhou, 730000, China
4. Gansu Provincial Bureau of Geology and Mineral Exploration and Development
5. Hezuo Zaozigou Gold Mine Co., Ltd. of Gansu Province , Gannan, Gansu 747099, China
6. Gansu Xibei Gold Co., Ltd. , Lanzhou, Gansu 730300, China