MINING-GEOMETRICAL ASSESSMENT DEVELOPMENT OF PREPAREDNESS COAL DEPOSITS TO RATIONAL INDUSTRIAL MINING

Abstract

The decisions on deposits development taken in the
conditions of insufficient geological studying tend
to reduce technical and economic indices of mining
plants, and in some cases to mining operations
stopping.
Seems that the sustainability of the implementation
of project decisions on mining, taking into account
the incomplete knowledge about bowels is possible
in terms of multiple set of mining-geometrical models containing at least two variants of the deposit
model indicators that is "expected" and "pessimistic". In cases of design decisions saving efficiency
according to two options of mining-geometrical
models the deposit is considered to be prepared for
industrial development