Latest Mineral Resource Estimate News

Brightstar Resources has reported significant high-grade gold assay results from its extensive drilling campaign at the Sandstone Hub in Western Australia, highlighting promising early-stage prospects and reinforcing the project’s growth potential.

Solstice Minerals has initiated an Induced Polarisation survey at its Nanadie Well Copper-Gold Deposit, aiming to identify new resource extensions ahead of planned drilling in Q3 2025.

New Frontier Minerals reports strong copper recovery from historical stockpiles at its Big One Deposit, supporting a fast-tracked production pathway through Austral Resources’ Mt Kelly facility.

Carnavale Resources reports strong diamond and RC drilling results at its Kookynie Gold Project, extending mineralisation depth and strike at Swiftsure and Tiptoe lodes. An updated resource estimate and scoping study are due in September, underpinning advancing development plans.

Gorilla Gold has completed its maiden drilling at Mulwarrie and accelerated exploration at Comet Vale, aiming for significant resource upgrades in 2025. Recent drilling extends high-grade gold mineralisation, setting the stage for expanded Mineral Resource Estimates later this year.

St George Mining has launched advanced geophysical surveys at its Araxá Niobium and Rare Earths Project in Brazil, aiming to pinpoint new high-grade mineralisation zones and support ongoing drilling efforts.

Latitude 66 Limited has agreed to sell its 17.5% stake in the Greater Duchess Copper Gold Joint Venture for an upfront $2 million, with potential for additional contingent payments. The deal includes a $750,000 loan to support ongoing projects in Finland and Western Australia.

Peak Minerals reports a significant expansion of heavy mineral zones at its Minta Rutile Project in Cameroon, with consistent rutile mineralisation confirmed across a vast 1,500 square kilometres. The company advances toward a maiden Mineral Resource Estimate in 2026, supported by promising alluvial and residual assay results.

Ark Mines has awarded a contract for a 2,500m drilling campaign at its Sandy Mitchell project, aiming to significantly expand its rare earth mineral resource ahead of a key feasibility study.

Legacy Minerals has acquired exploration rights to the Nico Young nickel-cobalt deposit in NSW, boasting one of Australia’s largest contained resources with significant strategic potential amid current market lows.

Golden Horse Minerals has acquired full ownership of the Sorrel Copper Project from NT Minerals for $3 million, gaining significant copper exposure in a Tier-1 jurisdiction. The acquisition replaces a prior earn-in option and positions Golden Horse for resource growth amid rising copper demand.

IRIS Metals has expanded its lithium exploration footprint in South Dakota by acquiring the 752-hectare Tin Mountain Extension, advancing its position as a leading US lithium explorer. Phase II drilling is underway, with assay results and a maiden resource estimate expected by late 2025.