Results 11 to 20 of about 6,899 (241)
Литосфера, 2019 Research subject. Sphalerite (ZnS) is a widespread mineral that can be found in various depositional environments. During formation, this mineral can accumulate minor and trace impurities, with gold being one of the most valuable component.
D. E. Tonkacheev +5 more
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Известия высших учебных заведений: Геология и разведка, 2017 A wide range of the temperatures of hydrothermal fluid regime (430-103 °C) has been revealed in the result of microthermometric study of the fluid inclusions in the minerals of pre-ore and post-ore stages developed at the Elkon deposit.
M. M. Komarova +3 more
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Известия высших учебных заведений: Геология и разведка, 2018 Based on the consideration and analysis of different approaches to obtaining data for constructing a digital elevation model and types of three-dimensional surface representation, the choice of the most optimum technique for construction and ...
I. O. NAFIGIN +2 more
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Investigation of isotopes of ice in the Askinskaya and Kinderlinskaya caves (Southern Urals)
Лëд и снег, 2023 The aim of this work was to determine mechanisms of formation of perennial ice in caves of the Southern Urals, as well as to find sources of water and processes responsible for the formation of isotopic parameters of the cave ice.
Ju. N. Chizhova +3 more
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Distribution of natural radionuclides in the soils on the territory of the New Moscow
Известия высших учебных заведений: Геология и разведка, 2019 The paper is devoted to the question of natural radionuclides (40K, 238U, 232Th) distribution in the soils on the territory of New Moscow. Based on the processing of the results of aero-gamma-spectrometry and analysis of extensive cartographic material ...
A. S. Guseva +2 more
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Development of the natural resources in the Arctic zone of Russia in X-XVII centuries
Известия высших учебных заведений: Геология и разведка, 2017 An exploration of the natural resources of the Russian Arctic was started in the X century by Novgorod people. The main objective was the development of the river, lake, offshore lands, as well as the development of the fishing and hunting products.
K. V. Lobanov, M. V. Chicherov
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Assessment of Seismogeodynamic Activity of Mining Areas on the Basis of 3D Geoinformation Modeling
Russian Journal of Earth Sciences, 2022 The article deals with the creation of an information and analytical platform for assessing external causes of technogenic (man-made) accidents and for improving methods of their predication and prevention on the territories of long-term geological ...
Petrov V. +4 more
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Yankuang ceshi, 2018 BACKGROUND Determination of strontium (Sr) and neodymium (Nd) isotopic composition in geological samples by Multi-collector Inductively Coupled Plasma-Mass Spectrometry (MC-ICP-MS) needs a lengthy and complex chemical preparation procedure.
YUAN Yong-hai +4 more
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Prospects for identifying the Mississippi Valley type deposits in the North-East of Russia
Литосфера, 2020 Research subject. The Mississippi Valley type deposits make up about a third of the global balance of lead and zinc reserves, resources and production.
A. L. Galyamov +4 more
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Lithosphere, 2022 Although pegmatites are volumetrically minor in the upper continental crust, these rocks host abundant rare metal deposits (e.g., Li, Be, Rb, Ta, and Nb).
Xiao Liu +9 more
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