Resource-Saving Technology for Underground Mining of High-Value Kyshtym Quartz
I. V. SOKOLOV, A. A. SMIRNOV, YU. G. ANTIPIN, K. V. BARANOVSKY, A. A. ROJKOV
Institute of Mining, Ural Branch, Russian Academy of Sciences, ul. Mamina-Sibiryaka 58, Ekaterinburg, 620219 Russia
Keywords: месторождение кварца, подземная технология, потери и разубоживание, комбинированная система разработки, буровзрывные работы, quartz deposit, underground technology, loss and dilution, combination mining system, drilling-and-blasting
Abstract
The article presents the applied research on formation of science-and-technology basis for commercial introduction of a technology that ensures cardinal reduction in loss in underground mining at unique Kyshtym quartz deposit. Based on the theoretical analysis of the minimum loss criterion, the authors determine rational variants of combination mining system and quartz breaking pattern of planar charges for in situ experimentation.
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