Latest Magnesium News

The week was split between big earnings reactions and small-cap rocks-and-rigs rallies. Pro Medicus sank despite record numbers, while a handful of explorers jumped on fresh discoveries and policy wins.

Explorers led the Materials tape as fresh drill stories and new ground deals pulled buyers into small caps. Big miners still delivered, but the loudest moves came from companies offering investors a near-term catalyst.

Estrella Resources has released promising initial assay results from its 2025 drilling campaign at the Werumata Limestone Project in Timor-Leste, confirming high-grade, low magnesium limestone and chalk deposits. The company aims for a JORC-compliant resource estimate of at least 500 million tonnes.

Axel REE Limited reports breakthrough metallurgical test results from its Caladão Project in Brazil, achieving over 96% recovery of magnetic rare earth oxides using hydrochloric acid leaching. This milestone supports a dual-path development strategy combining low-cost in situ recovery with a longer-term acid leach option.

A single exploration name blew the doors off the leaderboard, while two well-known uranium plays and a Nevada explorer sank hard. Behind the noise: deals got closer to completion, big raisings reset prices, and several “good news” gaps didn’t survive the week.

A single drill program in WA delivered a once-a-year spike, while several small caps fell hard after reopening with price gaps. This week also saw big money raised for gold and uranium builds, and a run of resource upgrades across critical minerals.

Western Mines Group has revealed extensive nickel sulphide mineralisation in the diamond tail of drill hole MTRC011 at its Mulga Tank Project, confirming two promising mineralised horizons that could double the site's resource potential.

Axel REE Limited's latest magnesium sulphate leach tests at the Paraíso target confirm robust rare earth grades and a magnet-rich basket, underpinning a modular in-situ leach development at the Caladão Project in Brazil.

Latrobe Magnesium has resolved a critical manufacturing defect at its Demonstration Plant, enabling Magnesium Oxide production to resume, while securing key financial support for its commercial expansion plans.

Axel REE Limited reports a remarkable 145% increase in rare earth elements and 339% gallium resource growth at its Caladão Project, alongside a metallurgical breakthrough that could slash development costs through in-situ leaching.

GWR Group Limited reports a robust cash position of $75 million and progresses its Prospect Ridge Magnesite Project alongside strategic investments in tungsten and royalties from iron ore and gold assets.

Axel REE Limited’s latest metallurgical tests have doubled gallium extraction rates at its Caladão Project and revealed the first evidence of scandium co-recovery, signalling a promising new revenue stream.