The present paper considers aspects of underground iron ore mining in Ukraine, in
particular the level of mine production and reserves of basic ore fields. It analyzes and …

The problem of development of gas hydrate deposits is complicated by a range of problems
connected with the adaptation of traditional methods and procedures to develop the …

Purpose. Study of technogenic placers storage conditions using the example of
phosphogypsum dumps at PJSC “Rivneazot” by determining the rocks sorption properties …

purpose. Substantiation of the design solutions in separate units of the modernized
hydromechanical devices and specification of rational technological modes of their …

Purpose is to analyze the efficiency of hydromechanical amber extraction from sandy
deposits relying upon the determined regularities concerning the effect of parameters while …

This paper presents the research results of the pulp movement process along the extraction
chamber bottom to the suction pipe of the pulp lifting device in case of downhole hydraulic …

Erdenet copper-molybdenum deposit is the biggest one in the world and has a significant
impact on Mongolian society and economy. Today LIEBHERR-994B hydraulic shovels from …

The paper represents a process of hydromechanical amber extraction modeling to obtain
input data and substantiate operation parameters of mining equipment to develop the …

The article discusses aspects of geometrization of mineral deposits. Particular attention is
paid to the geometrization of mineral reserves. Various geometrization methods allow one to …

This paper studies the rock mass stress state of deposits under highland conditions,
depending on the geological structure of a particular rock mass area, the tectonic field of …