Latest Heap Leaching News

OzAurum Resources has lodged a key mining proposal for its Mulgabbie North Gold Project, outlining a low-capital, staged heap leach development with strong metallurgical recoveries and an owner-operator model to control costs amid record gold prices.

DevEx Resources has fortified its leadership and expanded its uranium footprint in the Northern Territory through key tenement acquisitions, backed by a $39 million capital raise. The company also advances rare earths metallurgy and prepares for an extensive 2026 drilling campaign.

Argent Minerals has announced a significant new high-grade silver discovery at its Kempfield NW Prospect in NSW, extending mineralisation beyond the current resource boundary. The discovery highlights strong potential for resource growth and development at one of Australia’s premier silver-polymetallic projects.

Australian Rare Earths has demonstrated a low-risk, scalable process producing a high-purity mixed rare earth oxide with 99.9% recovery, positioning its Koppamurra project as a strategic supplier amid tightening global rare earth markets.

Norwest Minerals has entered a three-year At-The-Market equity subscription agreement with Dolphin Corporate Investments, unlocking up to $3 million in standby capital to support its Bulgera Gold project and ongoing operations.

OzAurum Resources has acquired a key heap leach agglomeration plant, significantly reducing development risks and capital costs for its Mulgabbie North Gold Project. This strategic move positions the company to fast-track feasibility and production amid strong gold prices.

Cyprium Metals has secured $80 million in funding and advanced key infrastructure works to restart copper production at its Nifty Copper Complex, targeting first cathode output by mid-2026.

Black Bear Minerals has extended gold-silver mineralisation by 280 metres north along the Rebel Trend at its Independence Project in Nevada, signalling promising growth potential. The company plans a Mineral Resource update in Q2 2026, supported by strong funding and strategic acquisitions.

Norfolk Metals has completed Phase #1 of its maiden drilling campaign at the Carmen Copper Project in Chile, confirming significant higher-grade copper sulphide mineralisation open at depth. The company also secured firm commitments for a $2.1 million placement to fund ongoing exploration.

OzAurum Resources has reported promising assay results from its James Stage 1 open pit drilling at Mulgabbie North, confirming consistent shallow high-grade gold mineralisation and supporting a near-term, low-cost heap leach development strategy.

Nova Minerals has reported exceptional 2025 drilling results at its RPM Valley deposit in Alaska, including a record high-grade gold intercept and broad mineralized zones that reinforce the project's potential for significant development.

Revolver Resources has unveiled a compelling recommencement study for its Dianne Copper Mine in Queensland, forecasting over $125 million in pre-tax free cashflow from a four-year operation producing 14,330 tonnes of high-grade copper cathode.