(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
| China | |
- Xinjiang (Xinjiang-Uygur) Autonomous Region
- Yili Hasake (Ili Kazakh) Autonomous Prefecture
- Aletai (Altay) Prefecture
| Yanling Tang (2005): Non-metallic deposits of Xinjiang, China [Zhongguo Xinjiang Fei Jinshu Kuangchuang]. Geological Publishing House (Beijing), 289 pp. | | USA | | |
| Gordon's Mineralogy of Pennsylvania (1922) p. 191 | |
| Gordon, "Mineralogy of Pennsylvania" 1922 p. 193. |
|