Koppamurra Rare Earths Project, SA
Australian Rare Earths Limited (AR3) | Pre-Feasibility Study and maiden Ore Reserve | Released 25 Jun 2026
Inferred share: ~29% Inferred in LOM production target
Figures are as the company states them, in its currency and on its basis. "Not disclosed" means the release doesn't state the figure.
Planning inputs
~29% Inferred in LOM production target | Pit wall slope 50° | Mining loss 5% | Contract mining | Ore Reserve by Mineral Technologies
Also in the release
Free-dig ionic clay ore at 924 ppm TREO feeds a 3 Mtpa heap leach at 68% TREO recovery. AISC US$38.32/kg TREO. Pre-tax NPV8 A$1,196M. First production targeted by 2029. Dilution not disclosed.
Read the release on the company's siteAdded to the tracker; released before the first issue of The Study Sheet.
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