Cacholong from Asia
Kazakhstan | |
| Gems of Kazakhstan, - textbook, Almaty, 1999, v.1, pp. 71-73 (in Rus.) |
Uzbekistan | |
| Pechenkin, V.G., and Pechenkin, I.G. (2005): Lithology and Mineral Resources 40(5), 462-471. |
Kazakhstan | |
| Gems of Kazakhstan, - textbook, Almaty, 1999, v.1, pp. 71-73 (in Rus.) |
Uzbekistan | |
| Pechenkin, V.G., and Pechenkin, I.G. (2005): Lithology and Mineral Resources 40(5), 462-471. |