Greenstone (Hardrock) gold mine project
Greenstone (formerly known as Hardrock) project is an epigenetic non-stratiform banded iron-formation-hosted gold deposit expected to be mined through conventional open pit mining. The processing plant has a 27kt/d capacity and includes a crushing circuit (gyratory and cone), a grinding circuit (HPGR and ball mill), pre-leach thickening, a leach and CIP circuit, carbon elution and regeneration, electrowinning and gold refining, cyanide destruction and tailings disposal. The final products are gold doré bars. The project is located in 275km northeast of Thunder Bay, Ontario in Canada. The property is located along the Trans-Canada Highway, between Beardmore and Longlac.