for HEG the cash costs per ounce are almost impossible to...

for HEG the cash costs per ounce are almost impossible to calculate at this stage because they are processing batches from various locations

for normal on-going underground mining in the Lachlan fold belt the geologists generally agree that the cash costs per tonne will be from 2 g/t to 4 g/t, which at current gold prices is about A$150 per tonne

as for capex to date: I believe it's about $20 million but DYOR by looking at the most recent financial reports for the accumulated losses and tax credits

the close followers of HEG are more able to give you more exact numbers