Submit an Article
Become a reviewer
Present-day problems of geomechanics, mining practice and innovation technologies in mining engineering

The method of contact zone ore-waste rock optimum development

Authors:
V. V. Kvitka1
S. I. Fomin2
P. B. Kava3
  • 1 — MekhanobrʼCo
  • 2 — National Mineral Resources University (University of Mines)
  • 3 — National Mineral Resources University (University of Mines)
Date submitted:
2016-11-17
Date published:
2012-03-01

Abstract

The equation  to calculate economic damage from losses and dilution  of minerals is given  in dynamic type. The optimum height of immixed rocks triangle on minimum economic damage from losses and dilution criterion is determined. The equation for determination of the optimum safety berm width when forming the final edge of an open pit is presented.

Go to volume 197

Similar articles

Influence of geological factors on the composition of foam agent for geological prospecting drilling
2012 Yu. D. Muraev
Tendencies in the change in physical and mechanical properties of the vendian clay formation (North Western edge of the Russian platform)
2012 V. G. Rumynin, A. M. Nikulenkov
Variability and heterogeneity of the physical-mechanical properties of the latest marine sediments in the Arctic ocean
2012 Ya. V. Neizvestnov, S. A. Kozlov, A. V. Kondratenko