Initial cost estimates to turn Chalice Mining's Gonneville into a producing nickel-copper mine by 2029 have been estimated at between $1.6 billion and $2.3 billion.
South Africa's Murray & Roberts has foreshadowed a big loss for the past year with most of it attributed to its former Australian subsidiaries Clough and RUC Cementation.
The projected budget to build Lynas Rare Earths' Kalgoorlie processing facility has escalated to $780 million, up from the previous estimation of $575 million.
The Federal Court has decided Frank Wilson did not breach his director's duties after finding ASIC could not prove its allegations against the Quintis Sandalwood founder.
Parts of the Browse, Perth, Bonaparte and Northern Carnarvon basins will be opened to offshore greenhouse gas carbon capture exploration, as part of an acreage release.
Mineral Resources managing director Chris Ellison says further spending in the Perth Basin will depend on the outcome of discussions with the state government regarding export approvals.
Prime Minister Anthony Albanese has praised Western Australian business for its role in stabilising China relations on the final morning of his cabinet's three-day visit to the west coast.
Global consulting giant Accenture has expanded its local presence by purchasing Perth-based ATI Solutions Group in a deal understood to be worth about $20 million.
ASX-listed Woodside Energy has granted a contract to Victorian-based optimisation solutions business Opturion to streamline its decision-making processes.
A revaluation of MinRes' iron ore operations triggers a $552 million impairment in an otherwise solid set of full-year results out of Chris Ellison's multi-commodity miner.
Offshore Alliance has given Chevron notice of protected industrial action across three facilities commencing September 7, as it ramps up negotiations over an EBA for workers.
Fortescue Metals' newest mine will incur a significant write-down because of delays and inflationary stressors, as spending at the 1,700-strong Fortescue Energy division kicks up a gear.
The next 40 years will “belong” to Western Australia as the nation responds to intergenerational challenges, according to Federal Treasurer Jim Chalmers.
