There are no ages for Sphalerite at Wukurqi U Deposit (Wukuerqi U Deposit; Ukurqi U Deposit; Wuyisan U Deposit; U Deposit No. 513), Chabucha'er Xibo Co. (Qapqal Xibe Co.; Chapchal Shibe Co.), Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Xinjiang, China