Nahcolite from Turkestan


China
Xinjiang Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture) Tacheng Prefecture (Tarbaghatay Prefecture) Junggar Basin ⓘ Fengcheng Formation	Tang, Yong, Zhengxiang Lv, Wenjun He, Yuanhua Qing, Xiuzhang Song, Qinming Cao, Yongxin Qian, Tao Zhu, Na Li, and Xiang Li. (2022) "Characteristics and Genesis of Alkaline Lacustrine Tight Oil Reservoirs in the Permian Fengcheng Formation in the Mahu Sag, Junggar Basin, NW China" Minerals 12, no. 8: 979. https://doi.org/10.3390/min12080979 Wang, T., Cao, J., Carroll, A. R., Zhi, D., Tang, Y., Wang, X., & Li, Y. (2021). Oldest preserved sodium carbonate evaporite: Late Paleozoic Fengcheng Formation, Junggar Basin, NW China. Bulletin, 133(7-8), 1465-1482.

Tajikistan
Gorno-Badakhshan Rangkul' Highlands ⓘ Rangkul' pegmatite field	Thomas, R., Davidson, P. (2010): Hambergite-rich melt inclusions in morganite crystals from the Muiane pegmatite, Mozambique and some remarks on the paragenesis of hambergite. - Mineralogy and Petrology, 100, 3-4, 227-23 Thomas, R., & Davidson, P. (2010). Hambergite-rich melt inclusions in morganite crystals from the Muiane pegmatite, Mozambique and some remarks on the paragenesis of hambergite. Mineralogy and Petrology, 100(3-4), 227-239.