The increase of the gold heap leaching effectiveness on Archangelskoye field

Problems and prospects of development of gold mining and organizational actions for increase in economic efficiency of production of gold in Russia are presented. The technology of production of gold by methods of the geo-technology on an Archangelskoye field is shown. There is an often situation in the practice of goldfields development when gold ore, taking that it is rich but little, can be adequately processed at GRP (gold recovery plant) instead of in-place heap leaching performing. In order to maintain the stable work of GRP and provide the loaded coal desorption from heap leaching, the optimal variant is to buy the additional desorption and electrolysis plant, similar to one already running at the current GRP.