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No contradiction in secure blasting

Mine blasting is no longer a simple activity, even when excavating large masses of solid rock. Maurice Jones reports

Prime drilling power

A new air bearing design means more operating hours for the Sandvik RR321 premium rotary drill bit. Åke R Malm reports

Andy Well open pit gold mining progressing on schedule

Mining of the high-grade stage 1 open pit at Doray Minerals Ltd's Andy Well Gold Project in the northern Murchison region of Western Australia has commenced and is scheduled to take about four months to complete

Long holes for efficiency

Maurice Jones explores the potential of drill-and-blast efficiency over traditional drilling techniques

Selwyn receives environmental approval for ScoZinc mine

Potential to provide a secure supply of zinc and lead to meet future needs of zinc and lead markets in Asia

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