Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Tamara Bayanova"'
3
Magma feeding paleochannel in the Monchegorsk ore region: geochemistry, isotope U-Pb and Sm-Nd analysis (Kola region, Russia)
Autor: Aleksey Ariskin, Pavel Serov, Tamara Bayanova, Artem Mokrushin, Valeriy Smolkin
Publikováno v: Записки Горного института. 255:405-418
A comprehensive study of a 340 m thick lenticular-sheet body of ultramafic composition penetrated by structural well M-1 at a depth of about 2.2 km was accomplished. Its main volume is composed of plagioharzburgite; fine-grained rocks of norite and o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0603fc3575c4e8116cb766ea51d820c2
https://doi.org/10.31897/pmi.2022.48
Zobrazit plný text záznamu
7
Baddeleyite from Large Complex Deposits: Significance for Archean-Paleozoic Plume Processes in the Arctic Region (NE Fennoscandian Shield) Based on U-Pb (ID-TIMS) and LA-ICP-MS Data
Autor: Anatoliy Nikolaev, Tamara Bayanova, Viktor Subbotin, Ekaterina Steshenko, Svetlana Drogobuzhskaya
Publikováno v: Open Journal of Geology. :474-496
Baddeleyite is an important mineral geochronometer. It is valued in the U-Pb (ID-TIMS) geochronology more than zircon because of its magmatic origin, while zircon can be metamorphic, hydrothermal or occur as xenocrysts. Detailed mineralogical (BSE, K
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::770b03929d780b95d7ba427f8561fac9
https://doi.org/10.4236/ojg.2019.98031
Zobrazit plný text záznamu
8
The partition coefficients of Nd and Sm for the sulphides: first data from Palaeoproterozoic layered Cu-Ni-PGE complexes of Fennoscandian Shield
Autor: Pavel Serov, Tamara Bayanova
The Sm-Nd systematics is one of the most demanded isotope-geochronological tools to study ancient geological complexes. With the accumulation of knowledge about the REE in various geological processes, the question arises of extending the capabilitie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87d4ed7bab72dccc7c3b80b223c07a75
https://doi.org/10.5194/egusphere-egu21-5518
Zobrazit plný text záznamu
9
Isotope systematics (Pb-Nd-Sr) and LA-ICP-MS (REE, Os, PGE) data on time, duration and origin of Paleoproterozoic complex deposits in the N-E part of the Arctic region, Fennoscandian Shield
Autor: Tamara Bayanova, Pavel Serov, Svetlana Drogobuzhskaya
The isotope U-Pb system on zircon and baddeleyite reflects the precise age of the origin (2.5, 2.45 and 2.4 Ga) and duration (more than 100 Ma) for Cu-Ni and PGE complex deposits widespread in the N-E part of the Fennoscandian Shield. The Monchegorsk
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83c0bca56da2cb40a14740fe286fe1c5
https://doi.org/10.5194/egusphere-egu21-9233
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje