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Star Minerals has made significant strides in developing its Tumblegum South Gold Project, signing a key MOU with MEGA Resources and completing a $1.6 million capital raise to support upcoming mining activities.

Green Critical Minerals’ McIntosh Graphite Project Pre-Feasibility Study confirms robust economics with a post-tax NPV of A$235 million and a 32.5-year mine life, underpinning plans for staged development and market entry.

Barton Gold Holdings has updated its Challenger Gold Project resources near the Central Gawler Mill to 223,000 ounces of gold, setting the stage for a potential low-cost production start by late 2026. The company’s total gold resources now stand at 1.9 million ounces, supported by extensive drilling and metallurgical testwork.

Predictive Discovery’s Definitive Feasibility Study for the Bankan Gold Project confirms robust economics with a 12.2-year mine life producing 250,000 ounces annually and a post-tax NPV of US$1.6 billion. The study outlines a clear path to construction and production in Guinea, backed by strong financial returns and environmental approvals.

Volt Resources has completed a scoping study for its Alabama Graphite Refinery, revealing robust project economics and a patented purification process that could reshape US graphite supply chains.

Australian Strategic Materials (ASM) has announced an underwritten share purchase plan to raise up to A$3 million, supporting its advancing Dubbo Project and ramp-up of the Korean Metals Plant. The company also outlines ambitions for a US metals facility amid strong government backing and strategic partnerships.

Freehill Mining has produced a high-grade magnetite concentrate of approximately 66% iron from its Yerbas Buenas mine bulk sample, setting the stage for renewed mining operations in Chile.

Ioneer Ltd has announced a 308% increase in the Ore Reserve for its Rhyolite Ridge Lithium-Boron Project in Nevada, extending mine life to 95 years and confirming robust economics with low-cost lithium production and a stable boric acid revenue stream.

Core Lithium has doubled the Grants Ore Reserve by shifting to underground mining, lifting total Finniss Ore Reserves to 10.73 million tonnes at 1.29% lithium oxide. This update supports a robust 10-year mine plan with potential for extended operations.

Barton Gold Holdings has released an Optimised Scoping Study for its Tunkillia Gold Project, revealing significant improvements in project economics, including a sub-one-year payback and reduced capital expenditure. The study paves the way for accelerated feasibility work and funding efforts.

Lithium Plus Minerals Limited (ASX: LPM) reported significant progress on its Lei Lithium Development with advancing environmental approvals and infrastructure design, while its Wingate Project reveals promising large-scale gold potential. The company maintains a solid cash position of AUD 3.6 million as it prepares for upcoming exploration campaigns.

Evion Group has marked a key milestone with its first expandable graphite shipment from its India joint venture, while progressing critical permitting for its flagship Maniry Graphite Project in Madagascar. The company also secured $2 million in funding to support expansion and development.