Macmahon Holdings, an Australian Securities Exchange (ASX ... Macmahon has been delivering open-cut mining services, which include loading and hauling, as well as crusher feed operations.

Shares increase as miners advance; gold hits $US3300; Insignia Financial extends due diligence period for private equity suitors; Challenger rallies after narrowing profit guidance.

more open cut mining which is much more difficult to measure so owners rely more heavily on estimates, and changes in the way emissions are measured. About 75 per cent of Australian coal mines now ...

the Safeguard Mechanism cannot be relied upon to deliver on Australia’s climate commitments, at least not for our open cut coal sector. At Ember, we have been closely monitoring these trends.

BHP won NSW government planning approval for the Mt Arthur thermal coalmine to remain open ... Australia’s largest producer and supplier of seaborne metallurgical coal, is looking to cut costs ...

Follow Daily Mail ... its Worsley Alumina bauxite mine near Boddington, 120km south-east of Perth. Almost 4,000 hectares of native bush in the Northern Jarrah Forests will be cut down in the ...

The spot prices of gold have never been higher, topping $5,000 an ounce for the first time last week. That has Australian miners ramping up production, trying to take advantage of lofty price ...

On Western Australia iron-ore operations ... Strong performance across the open cut mines, underpinned by improved truck productivity and a draw down of inventory, helped mitigate the impact ...

The Australian ... open state-owned coal-fired power generators for longer than Labor’s planned 2035 shutdown, and said $400m would be spent by the end of June on maintenance for the plants ...

Last year, the Australian National University identified 37 mine sites in Australia that could be converted into pumped hydro storage, with open-cut mining pits turned into reservoirs to hold water.