Results 1 to 10 of about 83 (48)

Clarks of concentration of some trace elements in Upper Riphean clay rocks OF Bashkirian meganticlinorium (South Urals) [PDF]

Литосфера, 2018
The clarke of concentration of a number of rare and trace elements in clay rocks of the Karatau Group of the Upper Riphean of the Bashkirian meganticlinorium (South Urals) was analyzed.
Andrey V. Maslov
doaj   +24 more sources

Noble metal geochemistry of the Mesoproterozoic igneous complexes Bashkirian meganticlinorium and the eastern edge of the East European Platform [PDF]

Литосфера, 2018
First described the noble metal (platinum group elements (PGE) and Au) geochemical specialization of magmatic rocks of Bashkirian meganticlinorium and the adjacent part of the East European Platform (EEP).
Sergei G. Kovalev, Sergei S. Kovalev, Sergei I. Vysotsky   +2 more
doaj   +5 more sources

Sulphide-selenide mineralization in volcanogenic-sedimentary rocks of the Shatak complex (Bashkirian meganticlinorium)

Vestnik of Institute of Geology of Komi Science Center of Ural Branch RAS, 2017
S. G. Kovalev, S. I. Vysotsky, S. S. Kovalev, V. A. Kotlyarov   +3 more
exaly   +3 more sources

Sulfide mineralization, native gold and its geochemical connections in the Riphean deposits of the Avzyan ore-bearing region (the Southern Urals) [PDF]

Литосфера, 2018
In the Avzyan ore-bearing region the sulfides from the low-sulfide gold-quartz deposits (Ulyuk-Bar, Kurgashly) are characterized by higher concentrations of As, Co, Ni, Cu, Pb in comparison with sulfides from sediments outside of ore-bearing zones.
Sergei V. Michurin, Aisylu A. Sharipova, Мikhail Т. Krupenin, Dmitrii A. Zamyatin, Аlsu М. Musina, Vladimir А. Popov   +5 more
doaj   +3 more sources

Bashkirian meganticlinorium: Late Riphean-Vendian hiatuses and possible transformations of basin provenances

Литосфера, 2020
The object of research. At the top of the Upper Riphean-Vendian sedimentary sequence of the Bashkirian meganticlinorium (western and central parts of the named structure, corresponding to the stratotypical locality of Riphean) there is a series of fairly
А. V. Maslov
doaj   +3 more sources

Trends in changes in a number of geochemical parameters of the composition of fine-grained clastic rocks of the Lower Riphean sedimentary sequences of the northeastern and central parts of the Bashkirian meganticlinorium (Southern Urals)

Geologicheskii Vestnik, 2023
Типовые разрезы бурзянской серии нижнего рифея (айская, саткинская и бакальская свиты) расположены на северо-востоке Башкирского мегантиклинория. В его центральных и южных районах с перечисленными свитами традиционно сопоставляются большеинзерская, суранская и юшинская свиты.
exaly   +2 more sources

On the petrogenesis of picrite complexes in the Bashkirian meganticlinorium [PDF]

Geologicheskii vestnik, 2018
S.G. Kovalev, S.I. Vysotsky, S.S. Kovalev   +2 more
openaire   +2 more sources

Paleomagnetism of the Early-Middle Riphean intrusions from the Bashkirian meganticlinorium (the Southern Urals): Implications for the paleotectonic reconstructions of the East European сraton [PDF]

Geologicheskii vestnik, 2019
A.V. Latyshev, M.B. Anosova, А.О. Khotylev   +2 more
core   +3 more sources

MEZOPROTEROZOIC BASITE MAGMATISM OF THE BASHKIRIAN MEGANTICLINORIUM (SOUTHERN URALS): AGE CONSTRAINTS, PETROLOGICAL AND GEOCHEMICAL FEATURES

Геодинамика и тектонофизика, 2020
Among the Riphean–Vendian dyke complexes of the basic composition, which intersect the Precambrian strata of the Bashkirian meganticlinorium (Southern Urals), one of the most common is the Kurgas gabbro-dolerite complex dated to the Early – Middle ...
A. O. Khotylev, A. V. Tevelev, Ya. V. Bychkova, A. V. Latyshev, M. B. Anosova   +4 more
doaj   +1 more source

Archean metabasic rocks at the base of the Riphean of the Bashkirian Meganticlinorium (Southern Urals)

Doklady Earth Sciences, 2014
V N Puchkov, A A Krasnobaev, S V Busharina   +2 more
exaly   +4 more sources