Fears mining may not cover costs and the working capital already put in.
Preparing for airleg stoping in the 4.3 level north ore driveway.
Acquisition expected to nearly treble the revenue contribution from Macmahon's underground division....
Macmahon in discussions with GBF Underground Mining group.
Battle over a December deal to lease the Burbanks mill.
Using an alliance approach to developing the mine.