@Gwaihir I'm not sure where you are getting your margins of over $US1000/oz for Tietto, they haven't released costs yet? In the October update the company said to expect AISC of US$1175 to 1350/oz. This would suggest a margin of US$675 to $850 with gold currently at US$2025/oz
Wouldn't suggest all Aussie gold miners are flying but to make a fair comparison the following gold miners are operating at a decent AISC profile relative to Tietto's forecast (costs converted to USD):
