Gold from selected localities.
Russia | |
| [var: Electrum] Eur. J. Mineral. , 1993, 5, pp. 1227-1233. |
Barkov, A., Alapieti, T.T., Laajoki, K., Peura, R. (1996) Osmian hollingworthite and rhodian cobaltite-gersdorffite from the Lukkulaisvaara layered intrusion, Russian Karelia. Mineralogical Magazine: 60(6): 973–978. |