Latest Resource Upgrades News

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Redcastle Resources has significantly boosted its gold Mineral Resource Estimates to 42,000 ounces across its Queen Alexandra and Redcastle Reef deposits, marking a 280% increase from its maiden resource. The company is advancing towards near-term production with a strategic partnership and ongoing scoping study.
Maxwell Dee
Maxwell Dee
30 June 2025
WA1 Resources has announced a significant update to its Luni niobium deposit, increasing total tonnage by 10% and adding a substantial Indicated resource component, reinforcing its status as a world-class discovery.
Maxwell Dee
Maxwell Dee
30 June 2025
Alvo Minerals has successfully closed its retail entitlement offer, raising $810,985 and bringing total proceeds from its recent capital raise to $1.56 million. The funds will support ongoing exploration at its Palma Cu/Zn Project and other mineral ventures in Brazil.
Maxwell Dee
Maxwell Dee
27 June 2025
Rapid Critical Metals has successfully raised A$10.5 million through a two-tranche placement to fund the acquisition of the Conrad and Webbs Silver Projects in New South Wales, setting the stage for an accelerated exploration campaign.
Maxwell Dee
Maxwell Dee
26 June 2025
Stellar Resources reports strong new tin drill results at Queen Hill, supporting resource upgrades and advancing the Heemskirk project towards production readiness.
Maxwell Dee
Maxwell Dee
26 June 2025
Horizon Minerals has initiated a major two-phase drilling program at its Burbanks gold project to upgrade resource confidence and explore extensions, underpinning plans for a refurbished processing plant and first gold production by 2026.
Maxwell Dee
Maxwell Dee
26 June 2025
Verity Resources has confirmed a new gold mineralisation trend at its Monument Gold Project in Western Australia, with early drilling results at the Triton Prospect supporting follow-up resource expansion plans. The company also highlights McKenzie Well as a promising new target, setting the stage for an aggressive exploration campaign.
Maxwell Dee
Maxwell Dee
25 June 2025
QMines Limited reveals metallurgical test results supporting a doubling of throughput at Mount Chalmers to 2Mtpa, boosting metal recoveries and expanding the mine plan to include Develin Creek and Mount Mackenzie.
Maxwell Dee
Maxwell Dee
25 June 2025
Sunshine Metals has initiated an 840 line-kilometre helicopter-borne VTEM Max geophysics survey over the Coronation–Highway area, backed by a $231,000 Queensland Government grant. The survey aims to uncover massive sulphide deposits analogous to Sunshine’s Liontown and the historic Highway-Reward mines.
Maxwell Dee
Maxwell Dee
25 June 2025
Warriedar Resources has successfully closed an oversubscribed Share Purchase Plan, raising $9.1 million; well above its initial $2 million target; and securing a total of $21 million in funding to accelerate exploration at its Golden Range Gold Project.
Maxwell Dee
Maxwell Dee
24 June 2025
Orbminco is launching an extended drilling campaign at its Majestic North Gold Project near Kalgoorlie, aiming to confirm and grow its 39,700-ounce resource. The company is also raising an additional A$0.205 million to fund this ambitious exploration push.
Maxwell Dee
Maxwell Dee
23 June 2025
Diatreme Resources has announced a substantial upgrade to its Northern Silica Project’s Si2 Deposit, increasing the Measured Mineral Resource by 278% to 187.5 million tonnes. This milestone sets the stage for an upcoming Pre-Feasibility Study targeting a long-life silica sand operation.
Maxwell Dee
Maxwell Dee
23 June 2025