Latest Operational Costs News

Australian Rare Earths Limited (ASX: AR3) reported robust progress at its Koppamurra Rare Earths Project, delivering a high-purity Mixed Rare Earth Oxide pathway with near-complete rare earth recovery and improved heap leach performance. Concurrently, the company defined new uranium targets at Overland with drilling imminent, supported by a strengthened balance sheet following a $6 million placement and government grants.

Hillgrove Resources (ASX:HGO) marked its first full year of underground copper production at Kanmantoo with 11,315 tonnes produced, returning to profitability and significantly boosting its Mineral Resources and Ore Reserves. The company is advancing growth projects and sustainability initiatives to underpin a production ramp-up in 2026.

KGL Resources delivers a robust Baseline Economic Model for its Jervois Copper-Silver-Gold Project, highlighting a pre-tax NPV8 of A$1.226 billion and a 37% IRR, underpinning imminent project financing and construction plans.

MRG Metals’ joint venture partner Sinowin Lithium has delivered a comprehensive Environmental and Social Impact Assessment for the Corridor Central Titanium Dioxide project in Mozambique, marking a key regulatory milestone towards production in 2027.

Temas Resources has closed a CAD 1.5 million flow-through share placement with Maple Leaf Critical Minerals Fund, reinforcing funding for its Quebec titanium projects and proprietary Regenerative Chloride Leach technology commercialisation.

Structural Monitoring Systems Plc reported a 55% jump in quarterly free cash flow to $1.4 million and eliminated its bank debt by repaying a C$0.8 million term loan. The company also launched the MTP138 radio targeting offshore markets and secured key certifications for its avionics products.

Macro Metals’ subsidiary Macro Mining Services has landed an exclusive 36-month mining services contract with Metal Logic, supporting the rollout of innovative modular smelting technology in the East Pilbara. The first work package at Poondano Mine is set to start mid-2026, promising regional economic and Indigenous engagement benefits.

Alligator Energy has moved into uranium extraction at its Samphire project, reporting initial Field Recovery Trial results that meet or exceed expectations and launching a Bankable Feasibility Study to underpin development.

Newmont Corporation delivered a standout first quarter in 2026, reporting $3.3 billion net income and $3.1 billion free cash flow, while authorising an additional $6 billion share repurchase program after completing the previous one.

IGO Limited posted a robust quarter driven by Nova’s nickel output and cash flow, while Greenbushes’ lithium production stalled amid safety and operational challenges, prompting a downgrade in full-year guidance.

Brazilian Critical Minerals (ASX: BCM) has reinforced the scale and quality of its Ema rare earth project with strong drilling results and steady progress on permitting and feasibility studies, positioning it well amid tightening global supply.

Lunnon Metals has reported strong operational progress at its Lady Herial open pit gold mine, generating positive free cash flow in March 2026 and maintaining schedule to complete mining by August. Higher-than-expected gold prices have offset rising diesel costs, underpinning the project's economic outlook.