Latest Mineral Resource Estimates News

Chilwa Minerals confirmed a significant niobium discovery at its Nakombe target, progressing with dual diamond rig drilling and advancing a NASDAQ listing application. Heavy mineral sands resource work continues alongside a new ionic clay rare earth program.

VBX Limited has more than doubled the Measured and Indicated Mineral Resource at its Wuudagu bauxite project to 131.9 million tonnes with improved grades, while also enhancing its Definitive Feasibility Study scope and securing additional funding.

Victory Metals has unlocked a rare metallurgical feat at North Stanmore, achieving a globally top-tier 72% heavy rare earth ratio and unveiling a second revenue stream from zircon-hafnium concentrate using a low-cost gravity separation process.

Venari Minerals has achieved a key metallurgical milestone by producing 99.5% pure battery-grade lithium carbonate from its Red Mountain Project in Nevada, highlighting its potential as a domestic US lithium chemical source alongside valuable by-products.

Power Minerals confirms exceptionally high-grade rare earth oxide assays at its newly acquired Morro do Ferro Project in Brazil, validating historical data and setting the stage for aggressive drilling and resource definition.

St George Mining has expanded its Araxá rare earths-niobium resource by 75% to 70.91Mt at 4.06% TREO, positioning the project among the world’s largest carbonatite deposits. The company also acquired land for processing facilities and forged new downstream partnerships, supported by Minas Gerais state tax incentives.

Resolution Minerals has successfully produced high-grade tungsten concentrates from historical stockpiles at its Golden Gate mine, achieving a 19-fold upgrade and strong recovery rates using simple gravity separation techniques.

European Resources has more than doubled its Korsnäs rare earth resource following a successful drilling program and metallurgical advances, underpinning a $3.4 million capital raise to fund further development.

Lion Rock Minerals reported strong high-grade rutile and heavy mineral results at its Minta Project in Cameroon, expanding infill drilling and commissioning an in-country lab ahead of a maiden resource estimate targeted for H2 2026.

Rumble Resources has pushed deeper into its Western Queen Central deposit with a standout 9.45m intercept grading 11.16 g/t gold, reinforcing a string of high-grade hits that promise a significant resource upgrade.

Minerals 260 has locked in a $220 million funding deal with Franco-Nevada, combining royalty and equity financing to fast-track its 4.5Moz Bullabulling Gold Project. Strong drilling results and accelerated project work underpin a development timeline targeting first production by end 2028.

Greatland Resources delivered a record $260 million cash build in the March 2026 quarter, underpinned by 82,723 ounces of gold production at a $2,056/oz AISC and a 150% increase in Telfer's Mineral Resource Estimate to 8 million ounces gold.