Latest Operational Costs News

Octava Minerals has outlined a colossal exploration target of up to 7.4 billion tonnes of mineralised black shale at its Byro Project, featuring rare earths, lithium, and vanadium grades that align with promising bioleaching recoveries. Further drilling and metallurgical testing aim to advance the project towards a maiden resource.

ABx Group’s ALCORE subsidiary has begun civil construction at its Bell Bay pilot plant, advancing a novel process to produce hydrogen fluoride from aluminium smelter by-products, addressing Australia’s dependence on imports.

Aguia Resources has delivered a breakthrough month at its Santa Barbara Gold Project in Colombia, tripling gold production to 851.9 grams from 100 tonnes processed in June while cutting capital and operating costs dramatically.

Sky Metals has unveiled a significant Mineral Resource Estimate upgrade for its Tallebung project, lifting tin and tungsten inventories substantially and introducing a maiden silver resource. This positions Tallebung as a large-scale, shallow open-pit opportunity with promising metallurgical and development prospects.

Hastings Technology Metals and JV partner Wyloo have unveiled an updated Definitive Feasibility Study for the Yangibana Rare Earths Project, revealing robust economics and a streamlined path to production with substantial infrastructure already in place.

Aquirian Limited reported a near tripling of EBITDA to $4.6 million in FY26, driven by a $48 million contract win for its Drillforce subsidiary and expanded production capacity at its Wubin facility.

Anson Resources has clinched approval for its Small Scale Mining Operation at its Green River Lithium Project, clearing the way for a 10,000 tpa lithium carbonate plant in Utah. With all major permits in hand, the company moves closer to refining costs and advancing project financing.

Norwest Minerals is raising $1.89 million through a partly underwritten 1-for-4 entitlement offer priced at $0.007 per share to fund key stages of its Bulgera Heap Leach Scoping Study and secure solvency for FY2026. The offer is supported by director and major shareholder commitments and opens to eligible shareholders on 21 July 2026.

Axel REE is progressing its low-cost in situ recovery (ISR) rare earth strategy in Brazil with field trials planned at its Woolrich deposit, while confirming ongoing assay programs with no undisclosed material information.

Renascor Resources' cost study estimates its hydrofluoric acid-free purification method can produce battery-grade graphite at about US$459 per tonne, positioning it as a competitive ex-China alternative to conventional HF-based processes.

Element 25 is pushing ahead with its Butcherbird manganese mine expansion in Western Australia and developing a first-of-its-kind US high-purity manganese sulphate facility, backed by major OEM partnerships and a US$166 million DOE grant.

Odyssey Gold’s Stage 1 Scoping Study for the Tuckanarra Project outlines a low-capital, high-margin open-pit mining operation producing 79,000 ounces of gold over 29 months with pre-tax cashflows of A$180 million at A$6,000/oz gold price.