This article is devoted to the analysis of
development systems for the Kochbulak gold deposit. A
detailed review of losses and dilution for the applied
systems of underground field development is considered.
The analysis of the applied development systems is carried
out. As a result, an integrated approach to the development
of the Kochbulak deposit reserves was determined,
development systems for various mining and geological
conditions were substantiated, and a rational procedure
for mining the ore bodies of the deposit was determined
Keywords : Gold Ore Deposit, Ore Body, Opening, Preparation, Ventilation, Development System, Stope Excavation.