Koktokay No. 3 pegmatite (Altay No. 3 pegmatite), Altay Mine, Koktokay pegmatite field (Keketuohai pegmatite field), Fuyun Co. (Koktokay Co.), Aletai Prefecture (Altay Prefecture), Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture), Xinjiang, China

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