Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Vladimir N. Korolyuk"'
Publikováno v:
Geosciences, Vol 12, Iss 9, p 323 (2022)
The Paleoproterozoic Lyavaraka ultrabasic complex is one of several dunite–harzburgite–orthopyroxenite bodies exposed as shallow plutonic complexes in the Serpentinite Belt, Kola Peninsula, Russia. Lyavaraka and the other complexes are anorogenic
Externí odkaz:
https://doaj.org/article/b09666cef972475ca9c702d1ef408c81
Autor:
Andrei Y. Barkov, Andrey A. Nikiforov, Vladimir N. Korolyuk, Larisa P. Barkova, Robert F. Martin
Publikováno v:
The Canadian Mineralogist. 59:1693-1709
The maximum value of Mg# [= 100Mg/(Mg + Fe2+ + Mn)] in chromium-bearing spinel-group minerals (Chr) in the Ultrabasic Core Zone (UCZ) of the Lyavaraka orthopyroxenite – harzburgite – dunite complex of the Serpentinite Belt in the Kola Peninsula i
Autor:
E.V. Sharkov, S.A. Sil’yanov, Andrey A. Nikiforov, Andrei Y. Barkov, Boris M. Lobastov, Vladimir N. Korolyuk
Publikováno v:
Russian Geology and Geophysics. 62:427-444
––We have investigated the compositional variations of apatite (Ap) and rare-earth element (REE) minerals in the Monchepluton layered complex on the Kola Peninsula. On the basis of large sets of pertinent analytical data, we have estimated geoche
Autor:
Andrei Y. Barkov, Robert F. Martin, Vladimir N. Korolyuk, Andrey A. Nikiforov, Andrey E. Izokh
Publikováno v:
Russian Geology and Geophysics. 62:324-338
—The paper focuses on compositional variations of olivine and chromian spinel in the Monchepluton and Pados-Tundra layered intrusions, which host significant chromitite mineralization. Ore-bearing dunite (with up to 25–30 vol.% Mcr) in the Sopche
Publikováno v:
Minerals; Volume 13; Issue 1; Pages: 115
For the first time, corona-type textures are described in ultrabasic rocks in three complexes of the Serpentinite Belt on the Kola Peninsula in the northeastern Fennoscandian Shield. Three variants of the corona texture formed at different stages dur
Autor:
Vladimir N. Korolyuk, Felix P. Lesnov
Publikováno v:
Geosfernye issledovaniya. :35-41
Autor:
Andrei Y. Barkov, Andrey A. Nikiforov, Vladimir N. Korolyuk, Larisa P. Barkova, Robert F. Martin
Publikováno v:
Minerals
Volume 11
Issue 1
Minerals, Vol 11, Iss 68, p 68 (2021)
Volume 11
Issue 1
Minerals, Vol 11, Iss 68, p 68 (2021)
The lopolithic Pados-Tundra layered complex, the largest member of the Serpentinite belt&ndash
Tulppio belt (SB&ndash
TB) megastructure in the Fennoscandian Shield, is characterized by (1) highly magnesian compositions of comagmatic dunite&
Tulppio belt (SB&ndash
TB) megastructure in the Fennoscandian Shield, is characterized by (1) highly magnesian compositions of comagmatic dunite&
Publikováno v:
Minerals, Vol 10, Iss 688, p 688 (2020)
Minerals
Volume 10
Issue 8
Minerals
Volume 10
Issue 8
The purpose of this study is to show the patterns of distribution of disseminated sulfide in layered rocks based on the numerous geochemical and mineralogical data obtained for eight boreholes of the Norilsk intrusion (southern part of the Norilsk 1
Autor:
Nadezhda D. Tolstykh, Vladimir N. Korolyuk, Andrey A. Nikiforov, Gennadiy I. Shvedov, Andrei Y. Barkov
Publikováno v:
European Journal of Mineralogy. 29:613-621
This is the first report of occurrences of platinum-group minerals (PGM) and unnamed phases of platinum-group elements (PGE) from the Pados-Tundra ultramafic complex of Paleoproterozoic age, Kola Peninsula. The PGM occur as individual inclusions or i
Publikováno v:
Minerals, Vol 10, Iss 1, p 14 (2019)
Minerals
Volume 10
Issue 1
Minerals
Volume 10
Issue 1
Dunite&ndash
harzburgite&ndash
olivine-bearing orthopyroxenite successions in the subvolcanic Chapesvara-I and Chapesvara-II intrusions in the Serpentinite Belt, western Kola Peninsula, are notably magnesian. The mean Mg# value (whole-rock)
harzburgite&ndash
olivine-bearing orthopyroxenite successions in the subvolcanic Chapesvara-I and Chapesvara-II intrusions in the Serpentinite Belt, western Kola Peninsula, are notably magnesian. The mean Mg# value (whole-rock)