Review of the design experience in the open-cut development of a very large gold ore steeply pitching deposit are given. Complicating factors are previous underground workings and pressure subpermafrost waters. Opening of depth horizons by ore and rock incline conveyor shafts. Crushing of ore and rock in an open-pit mine before they are delivered to conveyors by semi-mobile crushers. Water depression by ring-type workings with transportation of the collected water by conveyor shafts.
The originality of process of capitalisation of the mining enterprises is considered. The purposes of this process are shown. Are analyzed capitalisation possibility. Criteria and parameters of the indicators analyzes are defined at enterprise capitalisation.
Principles of creation of imitating economic-mathematical models of the mining enterprise which should be used as the reliable and efficient device for the decision of some the major problems at mine designing are resulted. They concern: working out of the FEASIBILITY REPORT of standards, formation of strategy of development of the enterprise in which basis the aspiration of maximum use of a natural raw resource of a deposit should be necessary, etc.