Zobrazeno 1 - 10
of 43
pro vyhledávání: '"A. B. Perepelov"'
Autor:
S. S. Tsypukova, A. B. Perepelov, E. I. Demonterova, A. V. Ivanov, S. I. Dril, M. I. Kuzmin, A. V. Travin, Yu. D. Shcherbakov, M. Yu. Puzankov, S. V. Kanakin
Publikováno v:
Геодинамика и тектонофизика, Vol 13, Iss 3 (2022)
The isotopic data showed that there are two stages distinguished in the Cenozoic history of the Darkhad depression volcanic activity, the Late Oligocene initial stage (~28.0–26.6 Ma) and the final Late Miocene – Early Pliocene stage (~5.8–4.2 M
Externí odkaz:
https://doaj.org/article/061e31468f85453bb19719fee8c17c89
Publikováno v:
Геодинамика и тектонофизика, Vol 8, Iss 3, Pp 445-448 (2017)
Volcanic eruptions within the Baikal rift of predominantly basaltic composition belong to numerous small-volume eruptions, which took place in Cenozoic in Central Asia. The great majority of these eruptions occurred within the mobile belts in the sou
Externí odkaz:
https://doaj.org/article/e4b0e461651f447fb0825c9eee7e9404
Autor:
Marina A. Gornova, Vasiliy A. Belyaev, Anas A. Karimov, Alexander B. Perepelov, Sergei I. Dril
To investigate the process and chemistry of reaction zone formation, we conducted detailed petrographic observations and major-trace element analysis of rocks and minerals of lherzolite xenoliths from basanites of Tumusun volcano (Baikal Rift Zone).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4230b75d15e17a275b7bc93bbad7fbd1
https://doi.org/10.20944/preprints202302.0204.v1
https://doi.org/10.20944/preprints202302.0204.v1
Autor:
Marina A. Gornova, Vasiliy A. Belyaev, Anas A. Karimov, Alexander B. Perepelov, Sergei I. Dril
Publikováno v:
Minerals; Volume 13; Issue 3; Pages: 403
To investigate the process and chemistry of mineral reaction zone formation, we conducted detailed petrographic observations and chemical analysis of rocks and minerals of spinel lherzolite xenoliths from basanites of Tumusun volcano (Baikal Rift Zon
Publikováno v:
Journal of Volcanology and Seismology. 14:83-95
The main subject of this article is research on the genetic relationships in the K–Na subalkaline series that occurs in the Belogolovsky volcanic center located in the back part of Sredinny Range. The differentiated rock series includes trachybasal
Autor:
Yulia Larionova, Olga Khubaeva, A. B. Perepelov, Andrey Chugaev, Olga Bergal-Kuvikas, Ilya N. Bindeman
Based on government statistical data ~80% of the local Kamchatkan population (~250 ka people) live in the major cities on the coastal line of Avacha Gulf . It is the main transport seaway to Kamchatka , and and important Asia - North America air tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5ca83bb3ae6912a6b3b1faf170edf6
https://doi.org/10.21203/rs.3.rs-584115/v1
https://doi.org/10.21203/rs.3.rs-584115/v1
Publikováno v:
Доклады Академии наук. 487:293-298
The isotope-geochemical characteristics of the Eocene-Oligocene magmatic rocks of Western Kamchatka were studied. It is shown that the igneous rocks of the Eocene (45-53 Ma) Kinkil complex of Western Kamchatka are characterized by geochemical signs o
Publikováno v:
Петрология. 27:282-307
The paper presents newly acquired data on concentrations of major and trace elements and on Sr, Nd, and Pb isotope composition in Pliocene and Late Pleistocene–Holocene mafic volcanic rocks of the Uksichan volcanic center, one of the largest in the
Publikováno v:
Doklady Earth Sciences. 485:317-321
This study is aimed at comparative analysis of the chemical evolution, age, and petrogenetic features of the Li–F granites from various zones of the Early Mesozoic magmatic areal. The newly obtained geochemical data preclude the formation of rare-m
Publikováno v:
Doklady Earth Sciences. 483:1468-1472
This paper considers the geochemical evolution of igneous and metasomatic rocks in the Baga-Gazryn Massif on the basis of new precision analytical data. The Baga-Gazryn rocks are characterized by enrichment in F, which is concentrated in Li–F mica,