МВ

М. В. Стифеева

Institute of Precambrian Geology and Geochronology

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i-10 index

Research Trends

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Document Type

Co-Authors

ЕБ

Е. Б. Сальникова

Institute of Precambrian Geology and Geochronology

A. B. Kotov

Institute of Precambrian Geology and Geochronology

Yu. V. Plotkina

Institute of Precambrian Geology and Geochronology

АА

А. А. Носова

Institute of Geology of Ore Deposits Petrography Mineralogy and Geochemistry

АБ

А. Б. Котов

Institute of Precambrian Geology and Geochronology

ЕВ

Е. В. Толмачева

Institute of Precambrian Geology and Geochronology

АВ

А. В. Самсонов

Russian Academy of Sciences

АА

А. А. Арзамасцев

Institute of Precambrian Geology and Geochronology

ВП

В. П. Ковач

Institute of Precambrian Geology and Geochronology

Irena Peytcheva

Bulgarian Academy of Sciences

Cooperative Institutions

Russian Academy of Sciences

Institute of Geology of Ore Deposits Petrography Mineralogy and Geochemistry

Institute of Precambrian Geology and Geochronology

Geological Institute

Czech Academy of Sciences, Institute of Geology

Institute of the Earth’s Crust

St Petersburg University

Lomonosov Moscow State University

Bulgarian Academy of Sciences

Moscow State University

Author Statistics

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Early Famenian Trachyandesite Magmatism of the Pripyat Paleorift, East European Platform: U–Pb Age and Petrology

Стратиграфия (2023)

O. F. Kuzmenkova A. G. Laptsevich М. В. Стифеева А. А. Носова G. D. Streltsova

10.31857/s0869592x23060054

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Citations (0)

The U–Pb System in Schorlomite from Calcite–Amphobole–Pyroxene Pegmatite of the Afrikanda Complex (Kola Peninsula)

Doklady Earth Sciences (2018)

Е. Б. Сальникова М. В. Стифеева Anton R. Chakhmouradian V. A. Glebovitsky Ekaterina P. Reguir

Carbonatite

Massif

Pegmatite

Pyroxene

Ultramafic rock

Kola peninsula

Geochronology

10.1134/s1028334x18020083

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Citations (10)

AGE OF THE FORMATION OF EARLY PRECAMBRIAN CARBONATITES IN THE SOUTH-EASTERN PART OF THE CHARO-OLEKMINSKY GEOBLOCK, ALDAN SHIELD

Доклады РОССИЙСКОЙ АКАДЕМИИ НАУК Науки о Земле (2023)

М. В. Стифеева N. V. Vladykin A. B. Kotov Е. Б. Сальникова Irina Sotnikova

Presents the results of U–Pb geochronological (ID–TIMS) studies of garnet and U–Th–Pb (LA–ICP–MS) “screening” geochronological studies of zircon from pyroxene-carbonate rocks of the Ukduska massif. The U–Pb age of garnets (1881 ± 8 million years) and age of zircon rim (1865 ± 16 million years) indicate the early Proterozoic age of these rocks. The results of geochronological studies allow to identify a new stage of carbonate magmatism within the southeastern part of the Charo-Olekminsky geoblock.

Massif

Carbonatite

Baddeleyite

Pyroxene

Baltic Shield

Geochronology

10.31857/s2686739722601880

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Citations (0)

U–PB (ID-TIMS) AGE OF GARNET FROM AILLIKITES OF KOLA ALKALINE PROVINCE

Доклады РОССИЙСКОЙ АКАДЕМИИ НАУК Науки о Земле (2023)

М. В. Стифеева Е. Б. Сальникова А. А. Носова A. B. Kotov А. А. Vozniak

U–Pb (ID-TIMS) geochronological studies of garnet from aillikites of the Kandalaksha dyke swarm (Kola alkaline province) were carried out. The obtained estimate of the U–Pb age of the garnet (374 ± 3 MA) coincides with the interval (373–377 MA) of the main stage of alkaline magmatism of the Kola province (LIP). This allows us to conclude that the formation of rocks of the dike complex of the Kandalaksha Bay and rocks of the phoidolite series of alkaline-ultrabasic massifs of this province is synchronous.

Kola peninsula

Massif

Dike

Ultramafic rock

10.31857/s2686739722602782

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Citations (0)

1860-Ma I-Shaped Mafic Sills in the Murmansk Craton, Eastern Fennoscandia: Petrology and Tectonic Setting of Within-plate Mafic Events during Nuna Assembly

Petrology (2020)

A. V. Stepanova А. В. Самсонов Yu. О. Larionova С. В. Егорова А. А. Арзамасцев

Sill

Fractional crystallization (geology)