Rare Earths Mining News

Rare Earths Americas
Rare Earths Americas
REA
Brazil

High TREO concentrations boost Rare Earths Americas’ Homer project

Rare Earths Americas has reported initial drill results from its Homer project in Brazil, showing widespread near-surface mineralization with TREO grades exceeding 2,000 ppm over 10m intervals. The results highlight significant heavy rare earth enrichment and the potential for a large alkaline-carbonatite system.

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Ark Mines
Ark Mines
AHK
North Queensland
Resource Estimate

Ark Mines grows Sandy Mitchell rare earths resource 428pc to 379Mt

Ark Mines has significantly expanded its Sandy Mitchell rare earths resource by 428%, reaching 379.4Mt at 5,430ppm monazite equivalent. The updated estimate is highly confident, with 97% of the tonnage classified as Measured and Indicated.

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AuKing Mining
AuKing Mining
AKN
Rare Earths
Malawi

AuKing opens western flank of Tundulu rare earths system

AuKing Mining reported significant step-out RC drilling results at the Tundulu project in Malawi, extending the rare earth footprint 400m west of previous assays. Key intercepts include 72m at 1.51% TREO and a high-grade 20m at 4.26% TREO, supporting the company's goal of a maiden resource by the end of 2026.

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American Rare Earths
American Rare Earths
ARR
Rare Earths
Wyoming

American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek

American Rare Earths reports strong initial assay results from the first six HQ core holes of its 2026 Feasibility Study drilling program at the Halleck Creek Rare Earths Project in Wyoming. The results confirm broad, near-surface rare earth mineralization with a pooled average of 3,497 ppm TREO, and 93% of intervals exceeding the 1,000 ppm TREO resource cut-off. This drilling aims to increase geological confidence and support future resource classification and mine planning for the Cowboy State Mine.

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Greenland Mines Ltd
Greenland Mines Ltd
GRML
West Greenland

Greenland Mines More Than Doubles Control Position in the Sarfartoq Rare Earth Magnet District in West Greenland

Greenland Mines Ltd has applied for a new 262 km² exploration license in West Greenland, more than doubling its control over the Sarfartoq rare earth district. The company also highlighted its recent ST1 Mineral Resource Estimate and an Initial Assessment showing a high-case pre-tax NPV of $2.05 billion.

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Eclipse Metals Limited
Eclipse Metals Limited
EPM
South Greenland

Eclipse Metals Ltd (EPMFF) Drilling to Advance Greenland 208 Mt Gronnedal Resource

Eclipse Metals has announced a 17-hole diamond drilling program at its Ivigtut-Gronnedal Project in South Greenland. The program aims to convert parts of the 208 Mt Inferred Rare Earth resource to the Indicated category and test for further extensions.

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AuKing Mining
AuKing Mining
AKN
Malawi

Kristie Batten: AuKing onto something at Tundulu rare earths project

AuKing Mining has released its first assay results from the Tundulu rare earths project in Malawi, confirming high-grade TREO and significant heavy rare earth enrichment. The results include intercepts of up to 3.4% TREO and notable yttrium/HREE components, distinguishing the deposit from conventional carbonatites.

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Barkly Rare Earths
Barkly Rare Earths
BAK
Northern Territory
Drill Results

Jackpot: Barkly hits significant rare earths in all Phase 1 holes assayed

Barkly Rare Earths has reported significant rare earth intercepts from all 28 holes assayed in its Phase 1 program in the Northern Territory. The results include high-grade TREO intercepts and demonstrate continuity across wide distances, exceeding initial planning expectations.

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