(NrUKOWODSTWO I TABLICY DLQ OPREDELENIQ MINERALOW PRI POMO]I PAQLXNOJ TRUBKI (B/s - (NzILXBERMINC(B, (NwENIAMIN aRKADXEWI^s ((NmOSKWA (B; s (NpETROGRAD (B: s (NgOS(B. (NIZD(B-(NWO(B, s, 1923)
Keywords: (NmINERALOGIQ (B- (NiSTORIQs