Zobrazeno 1 - 5
of 5
pro vyhledávání: '"M. V. Streletskay"'
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 2 (2022)
The isotopic composition of copper is of great interest for researchers in various fields of science, geochemistry and hydrology in particular, wherein the consideration is being given to the variations in the isotopic composition of the Earth’s cr
Externí odkaz:
https://doaj.org/article/00480629045041acbf6fd4b7f6288856
Publikováno v:
Литосфера, Vol 0, Iss 3, Pp 5-16 (2015)
Isotopic Sm-Nd and Rb-Sr systems of gneisses forming dome structures and enclosing Late Paleozoic granites in Kochkar anticlinorium of the Southern Urals were studied. Rb-Sr isochron age of gneisses - 354.9 ± 4.5 Ma - coincides with the age of the g
Externí odkaz:
https://doaj.org/article/f5f50ffefd13491eb9c0575e90ac5f44
Publikováno v:
Vestnik Permskogo Universiteta: Seriâ Geologiâ, Vol 17, Iss 3, Pp 208-227 (2018)
The mechanisms and sources of magma generation for the large Permian Aduyskiy granite massif, well known for rare metal, semi-precious stone and molybdenum deposits, are considered. Valuable information was obtained from study of the Kamenskiy and Kr
Externí odkaz:
https://doaj.org/article/c35c1dd7285e42cc8c3413d0d63877ca
Autor:
V. V. Murzin, I. V. Vikentyev, O. B. Azovskova, M. Yu. Rovnushkin, M. V. Streletskaya, V. I. Blokov, O. V. Vikent’eva
Publikováno v:
Литосфера, Vol 20, Iss 3, Pp 386-396 (2020)
Research subject. The Vorontsovskoe deposit belongs to gold deposits, in which gold is disseminated finely across carbonate-terrigenous rocks (Carlin-type). This study was aimed at identifying the sources of lead in various ore types (in skarn, jaspe
Externí odkaz:
https://doaj.org/article/fcb6ed1da0ea4c45943d23b0d81242e0
Autor:
A. V. Maslov, O. V. Artyushkova, R. Ch. Tagarieva, D. V. Kiseleva, M. V. Streletskaya, M. V. Chervyakovskaya, N. V. Cherednichenko
Publikováno v:
Литосфера, Vol 0, Iss 2, Pp 250-268 (2019)
Research subject. This article presents the results of a study undertaken to investigate the systematics of rare-earth elements (REE), Y, Th, U and Mn in the Upper Devonian conodonts of the Western Ural region of the foreland fold of the Southern Ura
Externí odkaz:
https://doaj.org/article/2794082dfdc340d3852f80b39d11f2e6