Check out this ASX presentation. Most of the data is there. Earlier exploration reports give detailed metres on each core if you are really keen.
The pit is approximately 500-600 metres in diameter. Targeting 12,000 tonnes of copper per year plus 7800 oz of gold.
Stage 2 is approximately 3 years away by my estimate but I think we'll all find out more in the upcoming quarterly and if not then the AGM is only weeks away.
PS The copper is there :)
AVB Price at posting:
8.0¢ Sentiment: Buy Disclosure: Held