Schist

Russia, Magadan region, Kulu river. Rhyolite porphyrites dykes in pelite schists ( Tasskaya series). Schists - upper Permian. Rhyolite porphyrites - upper Jurassic.

Russia, Magadan region, Kulu river. Pelite schists with rare impregnation of pyrite, pyrite lenses and quartz veins. Tasskaya series. Fossil: Pleurotomaria sp. indet., Bellerophon sp. indet. Upper Permian.

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. 

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.

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. 

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. 

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. 

Russia, Irkutsk region, watershed of the rivers Homolkho and Imnyakh, gold deposit "Golets Vysochayshy", north wall of the pit. Carbon quartz-mica schists. The first photo shows quartz veins in the pit wall. Schists contain veins, lenses, and impregnations of pyrite and pyrrhotite. Khomolkhinskaya series. Thickness 650 meters. Paleoproterozoic.

Russia, Irkutsk region, valley of the Big Chanchik creek. Carbon-containing phyllite schists with carbonate (anchorite, calcite). Angarskaya series, upper pack. Mesoproterozoic.

Russia, Irkutsk region, valley of the Big Chanchik creek. Carbon-containing phyllite schists with pyrite lenses. Angarskaya series, upper pack. Mesoproterozoic.