Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. V. Shchiptsov"'
Publikováno v:
Gornyi Zhurnal. :68-73
Publikováno v:
Obogashchenie Rud. :23-28
Autor:
V. V. Shchiptsov, Boris Belyatsky, P. V. Frolov, Evgenii Sharkov, A. V. Chistyakov, Maria Bogina
Publikováno v:
Petrology. 29:475-501
The paper reports first comprehensive geological, petrographic, mineralogical, and geochemical data on one of the world’s oldest Tiksheozero ultramafic‒alkaline‒carbonatite complex (~1.99 Ga), which belongs to the Mid-Paleoproterozoic igneous p
Autor:
V. V. Shchiptsov
Publikováno v:
Vestnik of Geosciences. 4:20-24
It is shown that the origins of technological mineralogy in Russia are associated with the name of Academician V. M. Severgin, who at the end of the 18th century introduced the concept of «technological and economic» mineralogy. The stage of develo
Autor:
E. V. Sharkov, A. V. Chistyakov, M. M. Bogina, O. A. Bogatikov, V. V. Shchiptsov, B. V. Belyatsky, P. V. Frolov
Publikováno v:
Доклады Академии наук. 486:460-465
Tiksheozero ultramafic-alkaline-carbonatite intrusive complex, like numerous carbonatite-bearing complexes of similar composition, is a part of large igneous province, related to the ascent of thermochemical mantle plume. Our geochemical and isotopic
Autor:
O. A. Bogatikov, Maria Bogina, V. V. Shchiptsov, Boris Belyatsky, A. V. Chistyakov, P. V. Frolov, Evgenii Sharkov
Publikováno v:
Doklady Earth Sciences. 486:638-643
The Tiksheozero ultramafic–alkaline–carbonatite intrusive complex, like numerous carbonatite-bearing complexes of similar composition, is a part of a large igneous province related to the ascent of a thermochemical mantle plume. The geochemical a
Autor:
V. V. Shchiptsov
Publikováno v:
Gornyi Zhurnal. :16-20
Autor:
A. S. Zavertkin, V. V. Shchiptsov
Publikováno v:
NOVYE OGNEUPORY (NEW REFRACTORIES). :7-12
The investigating results are given for the kyanite concentrate using in both the refractory and the facing materials for the iron founding and for the stone casting, as well as for the Investment shells in the precision steel casting.Ill.2. Ref. 20.
Publikováno v:
Geology of Ore Deposits. 60:172-200
Magmatic oxide mineralization widely developed in syenite–gabbro intrusive complexes is an important Fe and Ti resource. However, its origin is hotly debatable. Some researchers believe that the oxide ores were formed through precipitation of dense
Autor:
V. V. Shchiptsov, Boris Belyatsky, E. N. Lepekhina, A. V. Antonov, Maria Bogina, A. V. Chistyakov, Evgenii Sharkov
Publikováno v:
Petrology. 23:259-280
The paper presents a study of zircon from the Middle Paleoproterozoic Elet’ozero high-Ti layered ultramafic-mafic-alkaline intrusive complex with carbonatites and Sm-Nd isotope system of rock-forming minerals in ferrogabbro sample from this complex