Microcline from Kazakh Steppes (Kirghiz Steppes; Great Dala), Kazakhstan/Russia
Kazakhstan | |
| Kogaro et al (1995) Alkaline Rocks and Carbonatites of the World Part 2: USSR |
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Russia | |
| 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. |