These numbers are off the charts, page-6

There are only a few decent low cost copper producers on the ASX.
OGC, OZL, SFR, AVB, and soon to join, RTG.

RTG's production costs beat them all as far as i can see and this deposit will only grow.
This should make about $60m pa profit for the RTG component alone. Put that on a PE and allow for a little more dilution, and the stock is clearly a multi bagger from here. They also have two other high grade deposits to drill out and the potential at depth is also to fully explored.
I believe that management are going to do a little road show to spread the message out next week and they have cash and debt options.
dyor