Maritana Advances Black Swan Hub Approvals and Infrastructure for H2 2027 Gold Production
Maritana Minerals has secured key regulatory approvals and is progressing critical non-process infrastructure at its Black Swan Processing Hub, keeping the project on track for first gold production in the second half of 2027.
- Mining Development and Closure Proposal and Works Approval granted
- Clearing Permit application progressing with 30-day target
- $1.3 million borefield upgrade underway for construction water
- Power supply options under review amid regional outage concerns
- Accommodation camp operational with permanent facility planned for January 2027
Regulatory Milestones Propel Black Swan Hub Forward
Maritana Minerals (ASX:MRT) has crossed significant regulatory hurdles for its Black Swan Processing Hub (BSPH), with the Department of Mines, Petroleum and Exploration (DMPE) approving the Mining Development and Closure Proposal (MDCP) in late July 2026. Shortly after, the Department of Water and Environment Regulation (DWER) granted Works Approval for the Carbon-in-Leach (CIL) circuit construction, pending a Clearing Permit currently under assessment. The company aims to secure this permit within 30 days, a crucial step enabling site clearing and construction commencement.
Non-Process Infrastructure Advances in Tandem
While approvals progress, Maritana is methodically advancing non-process infrastructure (NPI) essential for supporting the BSPH’s construction and operational phases. A $1.3 million borefield refurbishment is underway to restore water supply for construction activities, alongside investigations into expanding potable and process water sources. Early site establishment includes procurement of temporary power generation, fuel storage, and mobile equipment, positioning the hub for a smooth transition to main construction.
Power Supply Strategy Addresses Regional Challenges
Power supply remains a focal point amid known reliability issues on the Eastern Goldfields Load Permissive Scheme (ELPS). Maritana is exploring a range of options, from grid connections to diesel, gas, and hybrid renewable solutions, to secure a cost-effective and reliable power source. Short-term solutions include rental diesel generators to meet the 2H 2027 processing start target, reflecting a pragmatic approach to mitigate regional outage risks.
Infrastructure and Access Optimisation Cuts Costs
Site access and security planning is advancing with detailed traffic management and gatehouse designs aimed at efficient and safe vehicle movement. Notably, initial assessments suggest the 18km unsealed Yarri Road upgrade will not require bitumen sealing, significantly reducing capital expenditure and complexity. Discussions with the City of Kalgoorlie Boulder and contractors are ongoing to minimise disruption and maintain access during adverse weather.
Accommodation Facilities Support Workforce Needs
Maritana’s accommodation strategy is gaining momentum, with the first stage construction camp operational from early August 2026. Procurement is underway for a permanent 60-room camp scalable to 120 rooms, expected online by January 2027. This aligns with the company’s broader workforce planning to support the hub’s development schedule and operational ramp-up.
With approvals in hand and critical infrastructure progressing, Maritana is steadily transforming the Black Swan Processing Hub from concept to construction. The company’s methodical approach to managing regulatory and logistical risks positions the project well for its targeted gold production in the second half of 2027.
Bottom Line?
Maritana’s steady regulatory progress and pragmatic infrastructure build suggest the Black Swan Processing Hub remains on track, but power supply decisions and Clearing Permit timing will be pivotal in the coming months.
Questions in the middle?
- Will the Clearing Permit be granted within the targeted 30-day assessment period?
- Which power supply option will Maritana ultimately select to balance cost and reliability?
- How will the reduced scope of Yarri Road upgrades impact overall project capital and timelines?
