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Russia | |
- Khakassia (Republic of Khakassia)
| Zanin, Y. N., Tsykin, R. A., & Dar’in, A. V. (2005). Phosphorites of the Arkheologicheskaya cave (Khakassia, east Siberia). Lithology and Mineral Resources, 40(1), 48-55. |
| Kassandrov, E. G., & Mazurov, M. P. (2009). Magmatogenic manganese ores of the South Minusa Intermontane Trough. Geology of Ore Deposits, 51(5), 356. |