Latest Geophysical And Geochemical Targeting News

RareX Limited has secured a pivotal mining lease for its Cummins Range Rare Earths Project in Western Australia, confirming some of the highest-grade gallium mineralisation in the country. The company also advances metallurgical testing and forges strategic US partnerships, positioning itself at the forefront of critical minerals development.

Surefire Resources NL reported significant progress in its Western Australian exploration portfolio during the December 2025 quarter, highlighted by standout gold intercepts at Yidby and advancing development at the Victory Bore critical minerals project.

RareX Limited has completed heritage clearance at its Khaleesi Project, paving the way for a 3,000m drill campaign targeting extensive high-grade gallium-rich clays and rare earth mineralisation in early 2026.

Argent Minerals has reported its highest silver grades to date at the Kempfield Project, intersecting over 200 metres of mineralisation including exceptional high-grade zones. The company is gearing up for an extensive follow-up drilling program to expand its promising polymetallic resource.

FMR Resources has reached 1,198.9 metres in drilling at its Southern Porphyry target in Chile, revealing encouraging copper mineralisation and potassic alteration above the main target zone. Despite a temporary pause due to mechanical issues, drilling is set to resume soon, reinforcing confidence in the project’s geological model.

Solara Minerals has secured a Heritage Agreement with Traditional Owners, enabling early-stage exploration and drilling across multiple Western Australian project areas, including the promising Degrussa West site.

PolarX advances its Alaska and Nevada exploration projects with a $5.1 million capital raise and a significant joint venture deal with Northern Star Resources, unlocking up to US$39 million in staged funding.

Mount Hope Mining has identified compelling new drill targets at its Mt Hope Project in NSW, following a detailed electromagnetic survey. The company plans a targeted drilling campaign later this year to test these promising zones.

Bubalus Resources has initiated a maiden drilling program at its promising Crosbie North gold-antimony project, located just 15 km from the renowned Fosterville Gold Mine. The program targets strong geophysical anomalies and high-grade surface samples, with assay results expected by November 2025.

Tolu Minerals’ recent airborne magneto-telluric survey has identified a large, deep porphyry system at Mt. Olom, Papua New Guinea, supported by significant historical copper, molybdenum, gold, and silver mineralisation. The company plans systematic follow-up including drilling to unlock this promising copper-gold opportunity.

Litchfield Minerals is set to commence a major Phase 2 drilling program at its Oonagalabi Project, aiming to unlock a potentially world-class base metals system through targeted geophysical anomalies. The campaign will test a dual mineralisation model combining SEDEX-style and intrusive gold-bismuth signatures.

Bubalus Resources is set to begin a 1,000-metre diamond drilling program at its Crosbie North project, targeting promising gold and antimony anomalies analogous to the nearby Fosterville mine.