Investigation of the influence of ore size on its flowing out
Authors:
Abstract
The existing methods of breaking in mass caving systems are usually characterized by a significant yield of large lump ore (over 250‑350 mm). This is well illustrated by the example of the Apatit mines. Table 1 shows the yield of lumps of various sizes depending on the method of breaking. ...
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Influence of ore massif fracturing on ore breaking stripping by deep boreholes at the mines of the Pechenganickel Combine
1969 E. G. Lezgintsev
Investigation of the influence of complex hypsometry of the ore body on the value of ore loss and dilution
1969 A. I. Shablygin, V. G. Eliseev
Investigation of bearing pressure at different order of block excavation in a floor (for conditions of mining of lower horizons of Kirovsky mine of Apatit Combine)
1969 N. Z. Galaev, G. G. Milekhin