Latest Resource Expansion News

Yari Minerals has increased its inferred coal resource at the Rolleston South Coal Project by 26% to approximately 190 million tonnes, leveraging new data from coal seam gas wells. The company plans a drilling campaign to upgrade resource classification and explore semi-soft coking coal potential.

Ark Mines reports its Stage-3 drilling at Sandy Mitchell is ahead of schedule, aiming to nearly quintuple its measured mineral resource and fuel a pivotal Pre-Feasibility Study.

Ark Mines Ltd is fast-tracking its Sandy Mitchell rare earths project in Queensland, backed by a $4.5 million investment from the Queensland Investment Corporation and targeting production by late 2027.

PolarX Limited has struck a significant joint venture deal with Northern Star Resources, enabling the gold producer to earn up to a 70% interest in the Alaska Range Project through staged investments totaling US$39 million. This partnership aims to accelerate exploration and resource expansion at key copper and gold deposits in Alaska.

Ark Mines is advancing its Stage-3 drilling program at the Sandy Mitchell Rare Earths project ahead of schedule, targeting a substantial increase in measured resources to underpin a Pre-Feasibility Study in early 2026.

Emerald Resources NL has posted a record after-tax profit of A$87.6 million for FY25, driven by robust gold prices and steady output at its Okvau Gold Mine. The company also reported significant resource expansions at its Memot and Dingo Range projects, while achieving a debt-free status.

Lake Resources N.L. has updated its Kachi Phase One DFS Addendum, showcasing improved lithium brine grades, enhanced extraction technology, and stronger project economics, positioning the Kachi lithium project closer to development.

True North Copper has significantly extended the mineralised footprint at its Aquila Prospect within the Mt Oxide Project, unveiling multiple new high-quality copper-cobalt-silver drill targets. Drilling is underway to test these promising extensions, potentially reshaping the project’s resource profile.

Gorilla Gold reports exceptional high-grade drill results extending beyond its recent 350,000-ounce Mulwarrie resource estimate, setting the stage for a significant resource upgrade later this year.

Southern Cross Gold Consolidated Ltd reports significant high-grade gold and record antimony intersections at its Sunday Creek project, extending mineralization to 560m depth and beyond known boundaries. The dual-commodity profile enhances the project's strategic and economic potential amid rising global antimony demand.

Rincon Resources has exercised its option to acquire 100% of the Crackerbox Gold Project in Western Australia, unlocking access to a highly prospective greenstone belt with significant historic gold and copper mineralisation. The company plans to launch an extensive exploration program to expand known mineralisation and evaluate resource potential.

Aurelia Metals has reported a robust turnaround in FY25 with a 69% jump in EBITDA and a return to profitability, driven by operational gains at Peak and Federation. The company is advancing key growth projects targeting 40kt copper equivalent production by FY28.