Average Gold Processing Costs mg-boenigen.ch from primary gold mines was produced at cash costs lower than $1,033 per ounce during the third quarter of 2011. The flatness of the gold cash cost curve makes gold $1,600 $1,800 $2,000 $2,200 $2,400 $1,600 $1,800 $2,000 $2,200 $2,400 Cash Cost /Ounce Cash Cost /Ounce Annual Average Gold Price in ...average gold processing cost Mining. average gold processing cost Mining Operating Costs of Gold Processing Plant . 2021-3-10 A small gold mine flowsheet is shown below together with cost data which clearly shows the results that can be obtained when handling a low grade ore by a simple process.AISC includes not only the direct costs to mine gold (machinery, processing.Gold Mining Production CostsNov 27, 2009 Data from GFMS shows world gold production costs for the first half of 2009 averaged $457/oz. This average cost is down from $623/ounce in the third quarter of 2008.