Work carried out during the final stages of the investigation consisted of diamond and percussion drilling (3 inclined and 11 vertical holes respectively, totalling 4107 and 1122 feet), plus shallow shaft sinking (16 shafts totalling 483 feet) for the...

At the invitation of the South Australian Department of Mines, a mining company consortium has been formed to continue recent SA Government studies at Burra aimed at establishing the economic feasibility of re-opening the historic copper workings to...