- Malaya Bystraya River Valley
| Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp. Ivanov, V.G., Sapozhnikov, A.N., Piskunova, L.F., Kashayev, A.A. (1992) Tounkite (Na,Ca,K)8(Al6Si6O24)(SO4)2Cl·H2O- a new cancrinite-like mineral. Zapiski Vserossijskogo Mineralogicheskogo Obshchestva: 121(2): 92-95. |
Malo-Bystrinskoe lazurite deposit, Malaya Bystraya River Valley, Slyudyanka, Lake Baikal area, Irkutsk Oblast, Russia