For citations:
Murzin V.V., Malitch K.N., Kissin A.Yu. Primary platinum-group minerals in the placer of the Bol’shoy Sap River (Middle Urals) and the problem of the indicator value of the osmium-ruthenium trend for the compositions of natural hexagonal Os-Ir-Ru alloys. LITHOSPHERE (Russia). 2025;25(5):1142-1160. (In Russ.) https://doi.org/10.24930/2500-302X-2025-25-5-1142-1160





































