Zobrazeno 1 - 10
of 445
pro vyhledávání: '"Lithogeochemistry"'
Autor:
Amaya Adama, Bokanda Ekoko Eric, Bisse Salomon Bertrant, Boroh Andre William, Emmanuel Eseya Mengu, Ngwang Nfor Bertrand
Publikováno v:
Data in Brief, Vol 57, Iss , Pp 111039- (2024)
The study zone (A) located in the Koubou Gold district is situated between latitudes 4° 36’ to 4° 42’ N and longitudes 14° 08’ to 14° 11’ E, composing of mostly Gneiss and Granodiorite bed rocks. To determine the relationship between gold
Externí odkaz:
https://doaj.org/article/8d14c735860a4b7589807036d0fcdfb3
Autor:
Irina V. Varaksina
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 3 (2024)
Relevance. The need to study high-carbon deposits as potential sources of hydrocarbons and ore minerals that can significantly increase the mineral resource of Russia. In addition, the analysis of lithological and geochemical features and the reconst
Externí odkaz:
https://doaj.org/article/7d7715a5bb614e63b1e396839da61bb0
Publikováno v:
Geologia USP. Série Científica, Vol 23, Iss 4 (2023)
In the westernmost portion of the state of Paraná, in the city of Foz do Iguaçu, basic pegmatites occur within inflated pahoehoe basaltic flows of the Paraná Igneous Province. Both rock groups are composed of similar mineral assemblages which incl
Externí odkaz:
https://doaj.org/article/49f97db69eb94562bdb16c23e58ae742
Akademický článek
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Publikováno v:
Геодинамика и тектонофизика, Vol 14, Iss 3 (2023)
An interdisciplinary research in the Late Quaternary loess-like cover deposits in the valley of the Kuytunka River (Western Transbaikalia) was aimed at reconstructing the conditions and dynamics of regional sedimentation. Particular attention is paid
Externí odkaz:
https://doaj.org/article/19dbb0b4f1e64f8a90ad1cc77f140a1a
Autor:
Z. L. Motova, A. V. Plyusnin
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 5 (2022)
This paper presents the results of petrographic, lithogeochemical, and U-Pb geochronological studies of detrital zircons in deep core sediments from the Vendian terrigenous sequences of the Nepa and Tira formations in the interior of the Siberian Pla
Externí odkaz:
https://doaj.org/article/9fcfda38e669432094a46756400a81f2
Akademický článek
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Autor:
A. Al Hamoud, S. V. Rasskazov, I. S. Chuvashova, T. F. Tregub, M. N. Rubtsova, V. L. Kolomiyets, R. Ts. Budaev, A. Hassan, М. А. Volkov
Publikováno v:
Геодинамика и тектонофизика, Vol 12, Iss 1, Pp 139-156 (2021)
The study is focused on a section of sediments exposed on the right bank of Mishikha River, Russia. These sediments have a wide range of ages, from the Eocene to the Lower Pliocene. The stratigraphic subdivision of the section is based on the lithoge
Externí odkaz:
https://doaj.org/article/2b1024b530694ef98d4ce957a4e2da3b
Autor:
А. V. Maslov
Publikováno v:
Литосфера, Vol 20, Iss 4, Pp 455-470 (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 fa
Externí odkaz:
https://doaj.org/article/e8b4ebf97ae245a3bffa16fcf89a0c54
Autor:
A. Hassan, S. V. Rasskazov, I. S. Chuvashova, T. A. Yasnygina, L. A. Titova, N. V. Kulagina, M. V. Usoltseva
Publikováno v:
Геодинамика и тектонофизика, Vol 11, Iss 2, Pp 262-284 (2020)
We present results of lithogeochemical, diatomic and palynological studies of sediments from the Tunka-13 well that was drilled in the southeastern part of dry Tunka basin in the Baikal rift zone. At the base of the section, there is an eroded basalt
Externí odkaz:
https://doaj.org/article/eef5f91b30954320aa4abd776538e7b5