The upside productive-economic potential of coal mining company are proved here by efficient management terms adherence. The formalization of logical production costs growth rate connection, product proceeding and income are specified as a first-order conditions for the effective management of coal mining company.

The article developed the economic-mathematical model of the choice of effective lines of development and determine the share of own funds invested in projects of development gold mining company.

There are conditions of increase of profit providing the efficacy of their function owing to intensification of plant for the factories with a high competition working on the low cost part.

Представлены материалы о жизненном и трудовом пути выпускника горного факультета ЛГИ 1932 г. А.Д.Ревазова – крупного организатора горной промышленности и специалиста в области подземной разработки рудных месторождений.

The scale of production, great depth and the achieved intensity of downgrading of open-pit mining operations have determined the need for a new approach to solving the problem of ensuring long-term stability of open-pit slopes - the development of the theory of management of the state of the sides of open-pit mines, which implies a system of basic scientific ideas on purposeful technological and special impact on the sides of open-pit mine workings. ...

The question of artificial strengthening of rock slopes is becoming more and more urgent, both in hydraulic engineering and road construction, and in open-pit mining - to strengthen unstable areas of the sides of the limiting contour of quarries. The expediency of strengthening the unstable section is determined by the need to maintain the continuity and the specified width of the transport berms and cleaning berms, as well as adopted in the development project profile of the side during the entire life of the excavation ...