Zobrazeno 1 - 10
of 33
pro vyhledávání: '"K. I. Lokhov"'
Publikováno v:
Nanobiotechnology Reports. 17:684-690
Autor:
A. E. Vernikovskaya, K. I. Lokhov, Valery A. Vernikovsky, V. Yu. Fridovsky, K. Yu. Yakovleva, N. V. Rodionov
Publikováno v:
Doklady Earth Sciences. 491:117-120
Dikes of intermediate and felsic composition from the area of the Vyun deposit and the Shumnyi occurrence, both of which belong to the Yano–Kolyma gold belt (Northeast Asia), are dated for the first time, with the age of 151–147 Ma (Late Jurassic
Publikováno v:
Литология и полезные ископаемые. :149-164
The Maksovo metasapropelite deposit, which contains shungite matter and is called maksovite, is located in the eastern Onega structure. The deposit is a diapiric fold which formed ca. 2070±10 Ma ago. It is underlain by carbonate rocks and overlain b
Publikováno v:
Lithology and Mineral Resources. 54:145-158
The Maksovo shungite-bearing metasapropelite (maksovite) deposit is located in the eastern part of the Onega Basin that was initiated and formed in the Paleoproterozoic in the southeastern Fennoscandian Shield. The maksovite deposit represents a diap
Publikováno v:
Geochemistry International. 56:1341-1353
The paper presents first nitrogen isotope analyses in shungites sampled from the core material of boreholes and from adits in the Onega region, Russia. The samples represent all varieties of the rocks, both stratified and migrated, with concentration
Autor:
D. K. Lokhov, V. F. Smolkin, L. Yu. Sergeeva, Sergey G. Skublov, Sergey Sergeev, K. I. Lokhov
Publikováno v:
Geology of Ore Deposits. 60:142-171
Comprehensive research of ore-bearing differentiated intrusions of the Keulik–Kenirim structural unit, which represents a fragment of the Paleoproterozoic Pechenga–Varzuga Belt, has been carried out for the first time. The intrusions are subvolca
Autor:
S. B. Lobach-Zhuchenko, M. V. Ryborak, N. G. Berezhnaya, K. I. Lokhov, Sergey G. Skublov, T.E. Saltykova, Sergey Sergeev, A. Yu. Al’bekov, E.M. Bobrova, V. V. Sukach
Publikováno v:
Russian Geology and Geophysics. 58:1494-1517
Based on our new U–Pb isotope data (SHRIMP-II) for the Voronezh Crystalline Massif (VCM) and on published U–Pb data for the Archean rocks of the Ukrainian Shield (USh), we have substantiated the main stages of the Archean evolution of the Sarmati
Autor:
A. V. Antonov, T. V. Kaulina, K. I. Lokhov, S. B. Lobach-Zhuchenko, Yu. S. Egorova, O. L. Galankina, Sergey G. Skublov
Publikováno v:
Geology of Ore Deposits. 59:663-676
This paper presents the results of a complex study (morphology of grains, internal texture in cathodoluminescence and backscattered electrons, microprobe analysis, Lu–Hf data) of five groups (generations) of zircon crystals differing in age and sep
Origin of corundum rocks of the Belomorian mobile belt: Evidence from noble gas isotope geochemistry
Publikováno v:
Geochemistry International. 55:1000-1009
The noble gas isotopic composition is studied in gas-liquid microinclusions from minerals of the corundum-bearing and host rocks of the Khitoostrov occurrence, North Karelia. It was established for the first time that fluid participating in the forma
Autor:
E. S. Bogomolov, K. I. Lokhov, M. Yu. Koreshkova, O. L. Galankina, L. M. Stepanyuk, Sh. K. Baltybaev, N. G. Berezhnaya, V. V. Balaganskii, Sergey Sergeev, V. V. Sukach, Yu. S. Egorova, S. B. Lobach-Zhuchenko, I. N. Kapitonov
Publikováno v:
Doklady Earth Sciences. 474:700-705
This report presents data on the geological structure and location of the orthopyroxenite inclusion in gneissic enderbites of the Bug granulite–gneiss domain. Three stages of orthopyroxenite formation were identified on the basis of studies of the