Latest Mineral Resource Estimation News

Greenwing Resources reports significant progress in its lithium and graphite projects, notably expanding the lithium brine footprint at its San Jorge Project in Argentina and advancing exploration in Madagascar amid regulatory shifts.

Variscan Mines has announced a transformative update to its Novales-Udías Project, tripling its zinc-lead Mineral Resource Estimate and raising over $2 million to advance development. Drilling is underway with a Mine Re-Start Study on track for mid-2025.

GWR Group Limited reports completion of phase two drilling at its Prospect Ridge Magnesium Project with assay results pending, while divesting its Hatches Creek interest to bolster focus and capital for growth.

WIN Metals reports robust drilling results at its Butchers Creek and Golden Crown projects, confirming significant resource growth potential, alongside completing a key acquisition and securing fresh capital.

Arrow Minerals reports a breakthrough at its Niagara Bauxite Project with high-grade mineralisation over 14km² and advances metallurgical testwork at Simandou North, backed by a $7 million funding round.

Ark Mines has delivered a significant upgrade to its Sandy Mitchell Rare Earths Project, including a new Mineral Resource Estimate and a completed Scoping Study confirming commercial viability. The company is now preparing for a Pre-Feasibility Study to expand resources and refine project economics.

Alvo Minerals reports a 7.2Mt copper-equivalent resource at Palma and promising rare earth element drill results at Ipora, while launching a contracting division to offset costs.

Marquee Resources delivers a robust December quarter update, spotlighting strong drilling results at Redlings Rare Earth Project and a maiden Inferred Mineral Resource Estimate, while advancing exploration across multiple strategic projects.

Superior Resources Limited reports significant progress in its Steam Engine Gold Project and Bottletree Cu-Au-Mo Porphyry Prospect, while addressing assay errors that have delayed some results.

American West Metals has reported a substantial increase in its Storm Copper Project's mineral resource, alongside new high-grade copper discoveries and a successful A$7 million capital raise to fund further exploration and development.

Aeris Resources delivered steady copper equivalent production and improved cash flow in the December 2024 quarter, despite operational setbacks at Tritton. The company advances exploration and development projects, positioning for future growth.

First Lithium Limited reports promising metallurgical testwork results and an imminent maiden Mineral Resource Estimate, underpinning its Mali lithium projects amid ongoing license renewal progress.