Nature-oriented open coal mining technologies using mined-out space in an open pit. Part I: Analysis of the current mineral mining methods

Author: Molotilov S.   Norri V.   Cheskidov V.   Mattis A.  

Publisher: MAIK Nauka/Interperiodica

ISSN: 1062-7391

Source: Journal of Mining Science, Vol.42, Iss.6, 2006-11, pp. : 622-627

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Abstract