Latest Mining Exploration News

Heavy Rare Earths Limited has updated key dates for its non-renounceable entitlement offer aimed at raising $728,119 before costs, adjusting the ex-date and record date among other milestones.

Cauldron Energy has begun trading on the US OTCQB market, broadening access to American investors without issuing new shares. This move taps into growing US demand for uranium, positioning Cauldron as a potential supplier from its Yanrey Uranium Project.

Infinity Metals has expanded its Swansea copper project area by nearly half, securing full ownership of new claims that extend over 5km of mineralised strike and include historically high-grade copper zones.

Polymetals Resources continues to confirm broad zones of high-grade silver-lead-zinc mineralisation at the Endeavor Mine’s upper Main Lode, with drilling results supporting an initial Mineral Resource estimate targeted for late 2026.

Somerset Minerals closed its entitlement offer raising $429,504 from shareholder subscriptions and secured firm commitments for the remaining $736,000 shortfall. The capital raise aims to support its copper exploration projects with shares and options to be issued by mid-August.

A GWR shareholder has lodged an application with the Takeovers Panel alleging undisclosed control and association issues involving major nominee shareholders, raising potential breaches of the Corporations Act.

Mount Ridley Mines’ first TIMA automated mineralogy study at Grass Patch reveals rare earth elements are locked in discrete phosphate minerals, supporting flotation as a key beneficiation step ahead of leaching and Phase 1 metallurgical testwork.

American Tungsten & Antimony plans to restart and expand the Del Sol Refinery and White Spar Mine in the US, contingent on completing their acquisition. The company is preparing for increased processing capacity and new product lines while engaging with regulators and engineering firms.

Hawsons Iron (ASX:HIO) is aiming to raise up to A$1.5 million through a discounted Share Purchase Plan, sweetened with free attaching unlisted options exercisable at A$0.015 each.

Regener8 Resources has kicked off a Phase 1 ground magnetic survey at its Srebrenica North project, targeting high-grade silver and base metals prospects, while completing a $1.46 million share placement to fund exploration and working capital.

Arcadia Minerals has identified multiple promising drill targets at its Tantalite Valley Complex in Namibia, leveraging historical data and new geological modelling. Scout diamond drilling is planned, pending funding, to test these ultramafic-hosted targets with nickel, copper, PGE, lithium, and tantalum potential.

Aeris Resources outlines FY27 production largely in line with FY26, while sharply increasing growth capital to advance the Constellation project and boosting exploration across assets.