Halloysite from Kazakh Steppes (Kirghiz Steppes; Great Dala), Kazakhstan/Russia
Russia | |
| Pekov, I.V., Lykova, I.S. (2011) Rubtsovskoe deposit, - Mineralogical Almanac, Vol. 16, 96 pp (in Rus). |
| Gorbachev, B.F., Sharapov, A.F., Lyadskii, P.V., and Shmel'kov, N.T. (2004): The South Ushkoty Eluvial Kaolin Deposit in the Southeastern Orenburg Region. Lithology and Mineral Resources 39(5), 412-424. |
| Talovina, I.V., Lazarenkov, V.G., and Vorontsova, N.I. (2003): Lithology and Mineral Resources 38(5), 403-415. |