Barminco has secured an underground mining services contract worth about A$850 million over four years, with a one-year extension option, at Bellevue Gold’s high-grade Bellevue gold project in Western Australia. The scope is expected to cover decline and level development, production stoping and associated underground services for the planned underground mine, positioning Barminco as the key contractor through the project’s ramp-up phase. The scale and term of the award signal long-term demand for specialised underground fleet, labour and ground support capacity in the WA gold sector.

Core Lithium has awarded a three-year underground mining contract, with a two-year extension option, to Dev Mining Services (a Develop Global subsidiary) for the BP33 deposit that underpins the Finniss lithium operation in Australia’s Northern Territory. The scope covers all underground production activities at BP33, shifting Finniss from open-pit to a combined open-pit/underground operation and locking in a medium-term mining services provider. For engineers and contractors, the deal signals forward work on underground development, ground support and lithium ore handling in a relatively young NT hard-rock lithium district.

Tungsten Mining has begun on-site preparation at its wholly owned Mt Mulgine tungsten project in Western Australia, signalling a move towards development of what it aims to position among the world’s largest tungsten operations. The project targets the state’s Mid West region, where existing iron ore and gold infrastructure could support large-scale open-pit mining, high-volume crushing and gravity-flotation circuits typical of hard-rock tungsten deposits. For geotechnical and mining teams, early works will focus on pit design in abrasive, high-density ore and waste, haul road geometry, and water management in a semi-arid environment.