Material composition and internal structure of granite-pegmatite bodies of the Mamsko-Chuyskaya mica province
Authors:
Abstract
In the Mamsko-Chuyskaya mica province many deposits are confined to the bodies of the so-called giganto-migmatites, representing a system of layer-by-layer and secant pegmatite deposits, so they were studied by many geologists. One of the first researchers was N.V. Petrovskaya who called these bodies giganto-migmatites. In subsequent years, all geologists unanimously noted that more than half of the pegmatite varieties involved in the structure of giganto-migmatites are granitic rocks. They were named granite-pegmatites.
Область исследования:
(Archived) Geology and metallogeny
References
- Zavalishin M. A. and Chesnokov V. N. Some peculiarities of formation and location of pegmatite bodies in the Mamsky area. Mat. on the geology of minerals in the East Siberia 1960, pt. 64.
- Ivenson Yu. P. Structural and paragenetic differences of pegmatites of the Mamsky area and some questions of genesis of granitic pegmatites. Proc. Yakutsk Br. AS USSR, 1955, vol. 2.
- Misharev D.T. Mamsko-Vitimo-Chuyskoye mica deposit. Proc. All-Union Geological Association of the All-Union National Economy of the USSR, 1932, iss. 154.
- Nikitin V. D. Processes of recrystallization and metasomatosis in mica-bearing and ceramic pegmatites. Journal of Mining Institute, 1952, vol. XXVII, iss. 2.
- Nikitin V. D. To the theory of genesis of pegmatites. Journal of Mining Institute, 1955, vol. XXX, iss. 2.
- Nikitin V. D. Conditions of formation of rare-metal mica-bearing pegmatites. Intern. geol. congress. Dokl. sov. geologists. PH of the USSR Academy of Sciences, 1960.
- Petrovskaya N. V. Giant-magmatic type of pegmatites of the Mamsko-Vitimsky mica-bearing district. Proc. East Siberian Geological Trust, 1937.
- Rodionov G. G. Types of mica-bearing pegmatite bodies and their industrial evaluation. Gosgeoltekhizdat, 1959.
- Semenenko N. P. Geology and petrography of the Mam crystalline band. PH of the AS of the Ukrainian SSR, 1948.
Similar articles
The sedimentary changes of rocks hosting berylliferous pegmatites and their prospecting significance
1964 G. F. Kadyrov
Geological and geomorphological characteristics of the Nunatakov Snyder area on the Knox coast in East Antarctica
1964 P. S. Voronov, V. V. Dolivo-Dobrovolsky