Danukalova, M. K. Kuzmichev, A. B. Bagaeva, A. A. Tolmacheva, T. Yu.
Published in
Lithology and Mineral Resources
AbstractSedimentological features of the Upper Cambrian–Middle Ordovician rocks exposed in eastern Taimyr in the Faddey Gulf area are discussed. The studied sections belong to the transitional facies zone located between the carbonate platform (Siberian Platform continuation) in the south and a relatively deep-water basin in the north. The studied ...
Korshunov, D. M. Boguslavskiy, M. A.
Published in
Lithology and Mineral Resources
AbstractThe Shulepovo refractory clay deposit was discovered in the 1970s. It consists of subhorizontal kaolinite lenses located at different depths (1–20 m) in a clay–sand sequence tentatively assigned to the Neogene or, possibly, Late Pliocene (?). Application of the X-ray diffraction method coupled with the UV-VIS-NIR spectroscopy established an...
Solomon, M. V. Goncharenko, O. P.
Published in
Lithology and Mineral Resources
AbstractThe paper presents the results of studying sylvinite rocks of the Lower Permian halogenic formation in the West and East Perelyub sites with perspectives for the commercial development of potassium salts in the Saratov region and in the Gremyachinsk potash deposit (Volgograd region, Russian Federation) by the textural–structural analysis me...
Zhemchugova, V. A. Maslova, E. E.
Published in
Lithology and Mineral Resources
AbstractThe Lower Devonian interval in the northeastern Timan–Pechora petroliferous basin is composed of polygenic carbonate rocks. Various depositional environments governed the distribution of different type and quality reservoirs in these rocks. Sedimentation took place in vast tidal plains, shallow sublittoral zones, and carbonate shoals within...
Lavrushin, V. Yu. Aydarkozhina, A. S. Sokol, E. V. Chelnokov, G. A. Petrov, O. L.
Published in
Lithology and Mineral Resources
AbstractThe chemical and isotopic signatures of mud volcanic fluids were determined for 42 mud volcanoes of the Kerch–Taman region (Crimea–Caucasus district). The analysis of spatial geochemical trends of mud-volcanic waters and gases and estimates of formation temperatures using the Mg–Li geothermometer allowed us to attribute the mud volcanic flu...
Dub, S. A. Grazhdankin, D. V.
Published in
Lithology and Mineral Resources
AbstractLithological characteristics and results of the lithofacies analysis of carbonate deposits in the most complete section of the Upper Uk Subformation of the Riphean stratotype (northern part of the Bashkir Anticlinorium, southern Urals) are presented. The subformation is divided into the following members or sequences (from the bottom to top...
Stukalova, I. E. Sadchikova, T. A. Chepalyga, A. L. Naugolnykh, S. V. Latysheva, I. V.
Published in
Lithology and Mineral Resources
AbstractThe marine Quaternary (Chaudian) terrace V in the outskirts of Sudak accommodates layers saturated with lenses and fragments of fossil coal scrutinized by the lithological, coal petrographical, and paleobotanical methods. The results show that this brown coal of the vitrinite composition can be defined as gagate (or jet), a variety of the h...
Shishlov, S. B. Dubkova, K. A.
Published in
Lithology and Mineral Resources
AbstractUpper Paleozoic sections in Taimyr comprise genetic rock complexes of different zones: deep-water shelf; offshore transition zone; shoals, deltas, and beaches of open coasts; bars; shallow lagoons; coastal lagoons; swampy coastal alluvial plain; and drained (distal) alluvial plain. Peculiarities of their spatiotemporal relationships became ...
Akbudak, İlkay Kaydu Başıbüyük, Zeynel Gürbüz, Meltem
Published in
Lithology and Mineral Resources
AbstractIn the vicinity of Yücepinar Village of Zile district of Tokat province, there are silicified wood formations in agglomerate levels in the Çekerek formation Middle Eocene aged. These formations consist of well— preserved tree trunks of about 1.5 m in diameter or branches and trunk parts in mm—1 m length. Generally, they are open-brownish cr...
Ivanova, A. V. Zaitseva, L. B. Gavriltsev, V. B.
Published in
Lithology and Mineral Resources
AbstractThe article presents the results of a study of brown coal from the Verkhnedneprovsk deposit located in the northeastern Dnieper brown coal basin (Dneprobass) within the Srednedneprovsk block of the Ukrainian Shield. It is shown that the Paleogene brown coal formed in Dneprobass in the Middle Eocene during the subsidence of the Srednedneprov...
