Paleozoic

Rock type: 
Age: 
358 millions years

Russia, Primorsky Krai, right bank of the Ussuri River. Granites biotite, medium-grained, leucocratic. Shmakovsky granite-leucogranite complex, second phase. Upper Paleozoic (ancient Permian).

Rock type: 
Age: 
358 millions years

Russia, Primorsky Krai, Gorny Klyuchi village, right bank of the Ussuri River. Granites biotite, medium-grained, leucocratic. Shmakovsky granite-leucogranite complex, second phase. Upper Paleozoic (ancient Permian).

Rock type: 
Age: 
358 millions years

Russia, Primorsky Krai, Gorny Klyuchi village, left bank of the duct Draguchina. Granites biotite, medium-grained, leucocratic. Shmakovsky granite-leucogranite complex, second phase. Upper Paleozoic (ancient Permian).

Rock type: 
Age: 
358 millions years

Russia, Primorsky Krai, Gorny Klyuchi village, Krestyanskaya street. Granites biotite, medium-grained, leucocratic. Shmakovsky granite-leucogranite complex, second phase. Upper Paleozoic (ancient Permian).

Rock type: 
Age: 
340 millions years

Russia, Caucasus, Karachay-Cherkess Republic, Khasaut River Valley. Apoharzburgite serpentinites. Apophysis of serpentinite massif. Lower Carboniferous, Mississippian?

Rock type: 
Age: 
400 millions years

Russia, Karachay-Cherkess Republic, Dombai. Gneiss-shaped granites. Lower Paleozoic (post Cambrian).

Rock type: 
Age: 
340 millions years

Greenish-gray gabbro. Lepidoblast and granoblast structure.Consist of: hornblende, augite, plagioclase. Accessory: apatite, zircon, sphene. Secondary minerals: chlorite, epidote, sericite. Middle paleozoic? Carboniferous?

Rock type: 
Age: 
510 millions years

Sardinia, Monte Corrasi. Low Paleozoic terrigenous succession. Metasandstones quartzites and phyllites with alternating interlayered acid metavolcanic rocks. Cambrian?

Rock type: 
Age: 
480 millions years

Sardinia, Spiaggia della Torre. Micaschists and paragneisses with garnet-oligoclase paragenesis. Paleozoic? Micaschists and paragneisses with garnet-oligoclase paragenesis. With quartz veins and lenses. Paleozoic?

Rock type: 
Age: 
480 millions years

Sardinia, Spiaggia della Torre. Micaschists and paragneisses with garnet-oligoclase paragenesis. Paleozoic?