Latest Mineral Resource Estimation News

Ardea Resources has completed its infill drilling at the Highway nickel-cobalt deposit, delivering thick, high-grade intercepts that bolster the Kalgoorlie Nickel Project’s development prospects. These results underpin an updated resource estimate and support a front-loaded production profile.

Peak Minerals Ltd has verified through XRD analysis that rutile constitutes over 93% of the titanium mineralisation at its Minta Rutile Project, reinforcing its status as a primary rutile province and setting the stage for further exploration.

Astute Metals has reported its broadest lithium mineralisation intersection to date at the Red Mountain Project in Nevada, with a standout 95-metre intercept grading 1,340ppm lithium. These results reinforce the project's potential as a high-grade lithium clay deposit in a prolific US lithium region.

GreenTech Metals has announced a substantial copper-zinc Exploration Target at its Whundo Project, signaling potential for near-term mining operations. The company is accelerating assessments of gold contributions and advancing mining studies to unlock value.

Dateline Resources’ Managing Director Stephen Baghdadi has exercised over 53 million options, injecting more than $1 million into the company and increasing his shareholding to nearly 13%. This capital boost aims to accelerate exploration and development at the promising Colosseum Gold and Rare Earth Elements Project in California.

Brightstar Resources has signed a pivotal Memorandum of Understanding with Paddington Gold, setting the stage for open pit mining at the Lady Shenton deposit starting early 2026. This agreement promises to significantly boost production and de-risk the Menzies Gold Project.

Neometals Ltd has released its first JORC-compliant Mineral Resource Estimate for the Ironclad deposit within its 100% owned Barrambie Gold Project, confirming an inferred resource of 13,000 ounces of gold. This milestone validates historic data and sets the stage for near-surface mining development.

Tolu Minerals has launched a AU$15 million exploration campaign deploying seven diamond drill rigs to expand the Tolukuma gold mineralised corridor in Papua New Guinea, aiming to boost production and extend mine life.

Aguia Resources has updated its NI 43-101 report on the Atocha Project in Colombia, revealing impressive historic gold and silver grades and announcing imminent surface exploration to unlock further potential.

St George Mining secures robust local and state government support for its Araxá rare earths and niobium project in Brazil, launching community programs and accelerating exploration activities.

Pivotal Metals has expanded its exploration footprint at the Lorraine property in Quebec with a high-resolution magnetic survey, revealing new structural targets and potential mineralised intrusions. This development enhances the prospects for high-grade gold and copper-nickel-PGM discoveries in a prolific Canadian greenstone belt.

Lefroy Exploration has reported strong, consistent gold assay results from its Lucky Strike deposit, reinforcing confidence in its resource model as it advances towards mining operations targeted for early 2026.