Cash costs:

Total cash costs (by-product) ($/oz of gold sold) (1)
Q4 2012 $720
Q1 2013 $847 real the costs per oz are lower as Q4 2012 because they sold only 8700 oz of gold in Q1  ... but they produced 13700 oz of gold...  so the cost per oz produced should be much lower at all


this is why the SP is up...  around 10 milion$ unrealized profit in Q1