- Olanga River (Oulanka River)
| Barkov, A. Y., Martin, R. F., Tarkian, M., Poirier, G., Thibault, Y. (2001) Pd–Ag Tellurides from a Cl-rich environment in the Lukkulaisvaara layered intrusion, northern Russian Karelia. The Canadian Mineralogist, 39 (2) 639-653 doi:10.2113/gscanmin.39.2.639 A. Yu. Barkov et al. , Eur. J. Mineral. , 1996, 8, pp. 311-316. |