Underground mining costs have increased by more than inflation over the past 36 years.
Emeco will not buy Rentco and will not merge with rival Orionstone either.
Arrium has outlined poor results and a cost reduction plan to keep its South Australian iron ore operations...
Report finds multibillion dollar projects are still impacted by budget overruns despite focus on cutting...
WA cuts bulk handling costs at Pilbara port to support junior miners.