Kameelburg Confirmed as World's Largest Strontium Resource

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Stock Aldoro Resources Ltd (ARN.ASX)
Release Time 11 May 2026, 9:30 a.m.
Price Sensitive Yes
 Kameelburg Confirmed as World's Largest Strontium Resource
Key Points
  • Kameelburg confirmed as the world's largest strontium resource
  • Maiden Strontium Mineral Resource of 596Mt @ 2.17% Sr declared as a by-product credit
  • Exceptional metallurgical leach recoveries of 98.96% Sr at ambient temperature
Full Summary

Aldoro Resources has announced a significant increase in the Mineral Resource Estimate for its Kameelburg Rare Earth Element-Strontium-Niobium project in Namibia. The updated MRE reports an Inferred Mineral Resource of 597.07 Mt @ 2.49% TREO Equivalent, representing a 15% tonnage increase over the previous Phase I MRE at unchanged grade. Importantly, the high-grade subset reported at a 1.0% TREO cut-off has grown to 312.65 Mt @ 2.87% TREO Equivalent, more than doubling the high-grade tonnage. For the first time, the company is also reporting a maiden Strontium (Sr) Mineral Resource of 596.01 Mt @ 2.17% Sr as a co-located by-product credit. Recent metallurgical testwork demonstrated 98.96% Sr extraction at ambient temperature, supporting Sr as a meaningful by-product stream alongside the primary REE-Nb concentrate. Kameelburg is now established as the world's largest known strontium resource, positioning Aldoro as the holder of a globally strategic critical mineral asset of unprecedented scale outside China and Iran dominated supply chains. The project benefits from a Tier 1 jurisdiction in Namibia, with world-class infrastructure already in place including highway access, heavy-haul rail, hydropower, and a deep-water port. The updated MRE confirms Kameelburg as a genuinely world-class, multi-product critical minerals project with substantial growth potential as Phase II drilling continues.