Technologies of extraction of semiprecious stones raw materials in the conditions of energy failure of mineral resources

dc.contributor.author	Khomenko, O.
dc.contributor.author	Kononenko, M.
dc.date.accessioned	2019-03-29T14:13:39Z
dc.date.available	2019-03-29T14:13:39Z
dc.date.issued	2017
dc.identifier.uri	http://ir.nmu.org.ua/handle/123456789/153910
dc.description.abstract	The work purpose is to develop effective technologies of extraction of semiprecious stones with taking into account energy failures of mineral resources. The main methods of research conducting are methods of statistical processing, analysis and synthesis of data and economic-and-mathematical analysis. Classification of deposits of Ukraine that containing semiprecious stones raw materials is developed as a result. Classification of mining methods by criterion of energy consumption during mining is substantiated. The cost of extraction of semiprecious stones considering energy costs of deposits mining is defined.	ru_RU
dc.language.iso	ru	ru_RU
dc.publisher	Physical and technical problems of mining production	ru_RU
dc.subject	semiprecious stones raw materials	ru_RU
dc.subject	classification of deposits	ru_RU
dc.subject	mining method	ru_RU
dc.subject	prime-cost of extraction	ru_RU
dc.title	Technologies of extraction of semiprecious stones raw materials in the conditions of energy failure of mineral resources	ru_RU
dc.type	Article	ru_RU
dc.identifier.udk	622.831.24.001	ru_RU