Optimal extraction values of reserves of apatite nepheline ores are a basis of rational subsurface managment at JSC “Apatit”

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Название	Optimal extraction values of reserves of apatite nepheline ores are a basis of rational subsurface managment at JSC “Apatit”
Автор	Belousov V. V.
Информация об авторе	V. V. Belousov, Chief Mining Surveyor, “Apatit” JSC
Реферат	The main directions of researches and practical activities of JSC “Apatit” on rational usage of reserves, rationing of loss and ore dilution at mining, methods of optimisation of these values are described.
Ключевые слова	Ore loss, ore dilution, balance reserves, extraction from mines and carriers, near-contact zones, standards base, balance between losses and ore dilution, economic criterion, rational subsurface management.
Language of full-text	английский
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