Massif

Rock type: 
Age: 
86 millions years

Россия, Хабаровский край, водораздел реки Подохоренок и Вторая Седьмая. Гранитный массив. Биотитовые двуслюдяные граниты - серые крупнозернистые и среднезернистые породы с гипидиоморфной структурой. Основными породообразующими минералами являются калиевый шпат (30-50%), плагиоклаз (10-35%), темноцветные минералы (5-10%) и кварц (20-35%). Акцессорные минералы представлены апатитом, цирконом и рудными минералами. Вторичные минералы - мусковит, хлорит и серицит. Спектральный анализ гранитов выявил следующие примесные элементы; Mn, Ni, Ti, V, Cr, Cu, Pb, реже Mo, Sn и Zr.

Rock type: 
Age: 
720 millions years

Russia, Perm region, Saranovskoe chromite deposit. Saranovskiy chromite-bearing gabbro-peridotite massif. Possesses large reserves of chromite ores. The outcropping area of ultrabasic rocks is only 0.22 km2, with a length of 1700-1800 m and a width of about 200 m. The maximum width of the massif in the middle part, including gabbroids, is about 400 m. Its strike is submeridional (0-345 °).

Rock type: 
Age: 
94 millions years

Russia, Khabarovsk Territory, river valley Ko. Grandiorite massif. Bachelazskiy complex. Granodiorites are medium-grained, gray. Consist: plagioclase - 37-54%, K-spar - 8-27%, quartz - 18-30%, biotite - 8-13%, hornblende - 4-12%. Accessory minerals: magnetite, apatite, ortit, zircon, monazite. Massive texture. Hypidiomorphic grain structure. Upper Cretaceous. Definitions of absolute age: 86-103 million years.

Rock type: 
Age: 
635 millions years

Russia, Komi Republic, Subpolar Ural, Big Lemva river. Pink-gray, fine-grained, subalkaline biotite granites. Lemvinsky granite massif. Consist: quartz - 29%, plagioclase - 23%, K-spar - 47%, biotite - 1%. Accesory: zircon, magnetite, sphen, apatite, ortit, ilmenite. Neoproterozoic.

Rock type: 
Age: 
635 millions years

Russia, Komi Republic, Subpolar Ural, Big Lemva river. Pink-gray, fine-grained, subalkaline biotite granites. Lemvinsky granite massif. Consist: quartz - 29%, plagioclase - 23%, K-spar - 47%, biotite - 1%. Accesory: zircon, magnetite, sphen, apatite, ortit, ilmenite. Neoproterozoic.

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: 
153 millions years

Russia, Amur region, Kolbachi Creek Valley. Contact granodiorites (light) and lamproite dike (dark). Porphyry biotite-hornblende granodiorites. Granodiorites form a large Haiktinsky massif. A characteristic feature of granodiorites is the greenish color of plagioclase and the rocks themselves, due to the processes of chlorination, epidotization and carbonatization, accompanied by co-securitization and seritization of plagioclase. Pozdnestanovoy complex. Paleoproterozoic. Lamproite dike - the third phase of the Amujikan complex. Upper Jurassic.