At Redwing Mine two main orebodies, the felsite and quartz, are where mining has taken place. The felsite orebodies range in thickness from 2 to 15 metres (averaging 5 metres) and are shallow dipping. Gold mineralisation is generally disseminated and grades are approximately 2 to 3g/t. The quartz orebodies are generally narrow (<2.5 metres) and steeply dipping and generally average 6 to 7g/t, although locally have very high grades (>50g/t). Gold mineralisation is associated with sulphide mineralisation comprising pyrite, galena, chalcopyrite, minor arsenopyrite and sporadic native gold. Silver occurs with the gold and represents some 50% of gold content.

Redwing Mine is a combined underground and sand/slime retreatment operation, with one processing plant dedicated to underground operations and another to surface sand operations.

The average mined grade is 5.5g/t Au.

Redwing Mine is a combined underground and sand/slime retreatment operation, with one processing plant dedicated to underground operations and another to surface sand operations. The former uses a combination of conventional milling, gravity concentration, Merril Crowe and carbon-in pulp to process the ore. The latter uses a combination of conventional milling, leaching, carbon-in-leach and elution circuits.