Gold

Rock type: 
Age: 
2050 millions years

Russia, Sakha Republic (Yakutia), Gross gold deposit, upper Usu river. Metasomatically modified polymictic sandstones of the olonnokon series with quartz veins. Gold ore. Paleoproterozoic. 

Rock type: 
Age: 
159 millions years

Russia, Chita region, Pogromnoye gold deposit. Albite-sericite-quartz metasomatite with quartz and carbonate-quartz veins and interspersed with arsenopyrite. Gold ore. Gold - 8.3 g/t. Upper Jurassic.

Rock type: 
Age: 
2050 millions years

Russia, Sakha Republic (Yakutia), Tabornoye gold deposit, upper Usu river. Metasomatically modified polymictic sandstones of the olonnokon series with quartz veins. Gold ore. Paleoproterozoic. 

Rock type: 
Age: 
2050 millions years

Russia, Sakha Republic (Yakutia), Tabornoye gold deposit, upper Usu river. Metasomatically modified polymictic sandstones of the olonnokon series with quartz veins. Contain gold. Paleoproterozoic. 

Rock type: 
Age: 
172 millions years

Russia, Magadan region, starboard side of the valley of the river Burkhala. Siltstones with interbeds of sandstones with quartz veins, lenses. Quartz contains gold mineralization. Susumanskaya series??? Fossil: Inoceramus sp. indet. Middle Jurassic. Aalenian.

Rock type: 
Age: 
185 millions years

Russia, Magadan region, starboard side of the valley of the Sturmovoy creek. The alternation of siltstones and sandstones with quartz veins and lenses containing gold mineralization. Low Jurassic.

Rock type: 
Age: 
168 millions years

Russia, Magadan region, creek watershed Assault (Shturmovoy) and Chess (Shakhmatnyy). Siltstones with interbeds of sandstones with quartz veins, lenses. Quartz contains gold mineralization. Susumanskaya series. Fossil: Inoceramus sp. indet., I. ex gr. porrectus Eichw. Middle Jurassic.

Rock type: 
Age: 
265 millions years

Russia, Magadan region, Pavlik creek, gold deposit "Pavlik". Carbon containing siltstone-pelitic and pelitic schists with quartz veins, sulfide and gold mineralization. Neryuchinskaya series. Fossil: Kolymia sp. indet., Euomphalus sp. indet.  Upper Permian. 

Rock type: 
Age: 
265 millions years

Russia, Magadan region, Pavlik creek, gold deposit "Pavlik". Carbon containing siltstone-pelitic and pelitic schists with quartz veins, sulfide and gold mineralization. Neryuchinskaya series. Fossil: Kolymia sp. indet., Euomphalus sp. indet.  Upper Permian.

Rock type: 
Age: 
265 millions years

Russia, Magadan region, Pavlik creek, gold deposit "Pavlik". Carbon containing siltstone-pelitic and pelitic schists with quartz veins, sulfide and gold mineralization. Neryuchinskaya series. Fossil: Kolymia sp. indet., Euomphalus sp. indet.  Upper Permian.