2 million tonnes of low grade 0.64% Cu ore is about to be covered with overburden. At present copper prices, both heap leaching in the open pit area and in situ leaching would result in an annual running cost deficit of about $155 000 - $160 000 per...

During the period from January 1974 to March 1976, 35 vertical rotary percussion water wells were drilled and many were cased off, perforated and then fitted with submersible electric pumps and offtake piping, to supply mine process water to the Mount...

Five semi-detailed gravity traverses run over a 2 mGal regional anomaly on EL 186 near Pandurra Homestead have indicated that the residual smaller anomalies are probably related to basic igneous intrusions and volcanic flows, rather than to the...