Dergachev, A. L.
Published in
Moscow University Geology Bulletin
AbstractThe mineral resource sectors of BRICS countries complement each other perfectly; one of the possible areas for their cooperation in this field is the expansion of mutual trade in mineral commodities and metals in order to provide continuous supplies and price stability. In 2006–2018, the principal beneficiaries of such cooperation were Repu...
Arkhipova, E. V. Bryantseva, G. V. Zhigalin, A. D.
Published in
Moscow University Geology Bulletin
AbstractThe Philippine lithospheric plate is located in the zone of intensive mutual interaction between geosystems that affect the evolution of different geospheres (envelopes); at the same time, this is also one of the world regions with the highest degree of various natural hazards. The present study of temporal variations in natural catastrophe...
Vidishcheva, O. N. Akhmanov, G. G. Solovyeva, M. A. Mazzini, A. Khlystov, O. M. Egoshina, E. D. Kudaev, A. A. Korost, D. V. Poludetkina, E. N. Morozov, N. V.
...
Published in
Moscow University Geology Bulletin
AbstractThe Gydratny Fault extends in the SW–NE direction for over 60 km in the central basin of Lake Baikal. During the Class@Baikal-2019 expedition we conducted a multidisciplinary study coupling seismic and gas sampling obtained from bottom sediment profiles intersecting the fault zone. Seismic profiles revealed that the central and northeastern...
Gabdullin, R. R. Puzik, A. Yu. Merenkova, S. I. Migranov, I. R. Badulina, N. V. Kazurov, M. D.
Published in
Moscow University Geology Bulletin
AbstractWe present the results of a geochemical study and their paleogeographic and paleoclimatic interpretation for a cyclically constructed section of the Upper Cretaceous deposits near Staryi Oskol in the Belgorod region.
Sizov, N. E. Pozdniakov, S. P. Muromets, N. N.
Published in
Moscow University Geology Bulletin
AbstractThis paper presents the numerical simulation results of cluster pumping test in a heterogeneous aquifer with transmissivity variability described by the model of a stationary random field of its logarithm with a given scale of correlation in the plan. The case of a comparable planar distance to observation wells and correlation scale is con...
Gordadze, G. N. Giruts, M. V. Yusupova, A. A. Kozlova, E. V. Postnikova, O. V.
Published in
Moscow University Geology Bulletin
AbstractNatural processes that contradict the common organic (sedimentary migration) oil generation theory were revealed by the study of hydrocarbon biomarker distribution regularities at the molecular level in particulate organic matter of rocks, in oil, and kerogen thermolysis products. This paper presents specific examples of oil (concentrated o...
Zhakipbayev, B. Ye. Alferyeva, Ya. O. Ksenofontov, D. A. Kotel’nikov, A. R.
Published in
Moscow University Geology Bulletin
AbstractThree series of experiments have been conducted to study the possible replacement of quartz sand with opoka in the composition of the initial charge for glass production. The experiments were carried out at atmospheric pressure and a temperature of 900–1200°C. It is shown that the complete replacement of quartz sand by opoka and the use of ...
Shchekina, T. I. Rusak, A. A. Alferyeva, Ya. O. Gramenitskiy, E. N. Khvostikov, V. A. Kotelnikov, A. R. Bychkov, A. Yu. Zinovieva, N. G.
Published in
Moscow University Geology Bulletin
AbstractThe lithium partitioning between aluminosilicate and alkaline aluminofluoride brine melts in a granite system with the limiting contents of water and fluorine has been studied experimentally at temperatures of 700–800°C and pressures of 100–500 MPa. It is shown that lithium is distributed into the brine melt under all conditions. An increas...
Koronovskii, N. V. Zakharov, V. S. Naimark, A. A.
Published in
Moscow University Geology Bulletin
AbstractThe inefficiency of short-term forecasting of strong earthquakes is obvious. New methods and hypotheses about the preparation of seismic events are interesting, but exact and reliable forecasts will not result. This unpredictability is undoubtedly determined by the nonlinearity, self-similarity, a chaotic (nonstochastic) character, and bifu...
Khotylev, A. O. Kozlova, E. V. Belokhin, V. S. Maiorov, A. A. Isakova, T. G. Pronina, N. V. Kalmykov, G. A. Khotylev, O. V.
Published in
Moscow University Geology Bulletin
AbstractThis work reports on the results of the studies of the material composition and physical properties of the basement rocks of the West Siberian Plate. It has been shown that the rocks contain bitumens of anthraxolite and kerite groups. We assume that the bitumens create the Late Paleozoic paleodeposit, transformed under the conditions of apo...
