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The article examines the issues of effectiveness improving of use of geopotential of solid mineral deposits based on increasing knowledge about geological resources. The authors reveal the theoretical basis of the category -geopotential-. Special attention is paid to the features of cluster structure of deposits, where in the contours of the mining there are up to fifty and more percent of empty rocks and substandard reserves. The article proposes to keep account of natural patterns of mineral matter distribution,...

This study aimed to identify the level and extent of use of environmental management principles (45 principles) in the productive and economic activities of mining enterprises, in normative and reference documents, in scientific articles and monographs related to the problem of natural resource economy of Yakutia. The paper presents the questionnaire drawn up to obtain expert assessments for examining the use of environmental management principles in research and practice. The experts were scientists and specialis...

The article analyzes the mineral and raw material base of coal deposits of the Arctic zone of the Republic of Sakha (Yakutia), all of them were explored in the Soviet time in the middle of 40-50 years. The paper presents a comparative characteristic of the geographic and economic, mining and geological and geotechnological conditions of coal deposits in the basins of north rivers Jana and Indigirka. The qualitative characteristics of the coals have been studied, which showed that from the point of view of consumer...

This article presents the high risks of exploration and mining of coal deposits for coal supply to hard-to-reach regions of North Yakutia (North-east of Russia). It?s caused by a lot of factors complicating and cost-increasing all process of development of the deposits from exploration of georesource to coal combustion of consumer remote from coal mines for thousands of kilometres. Special geoinformation systems is created and developed to improve the level of technological and organizational decisions. It is base...

This article presents the analysis of the existing schemes of mining, logistics and consumption of fuel in North Yakutia which ones are form technological chains unique in complexity of management. This is due to negative impact of a large number of analyzed factors. The general trend is towards to reduction of coal consumption in hard-to-reach regions. Therefore, local coal deposits near the key points of consumption are not developed. Geotechnical and economic indicators of small-scale coal mines are generally l...