DEVELOPMENT OF DEPOSITS
ArticleName
The combined opened underground mining of nearboard and sub quarry reserves of apatite nepheline ores
ArticleAuthors
Demidov Yu. V., Zvonar’ A. Yu., Leontyev A. A.
ArticleAuthorsData
Yu. V. Demidov, Councilor of General Director, Prof., D. Eng.; A. Yu. Zvonar', Technical Director — Main Engineer, “Apatit” JSC; A. A. Leontyev, Major Researcher, C. Eng., Mining Institute of KSC of the RAS
Abstract
Pre-design tehnical-technological developments for reclamation of nearboard and sub-quarry reserves of apatite-nepheline ores by underground method are presented with a view of timely replenishment of closing capacities of open-cast mines.
keywords
Apatite-nepheline deposit, open-cast mine, underground mine, nearboard and sub-quarry reserves, replenished capacities, opening schemes, mining method.
Language of full-text
english
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