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How Critica’s Jupiter Project Achieved 95% Mass Rejection and 10x Rare Earth Grade Boost
8:33am on Monday 29th of September, 2025 AEST
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Mining
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How Critica’s Jupiter Project Achieved 95% Mass Rejection and 10x Rare Earth Grade Boost
8:33am on Monday 29th of September, 2025 AEST
Key Points
Consistent ~95% mass rejection across all ore types in open-circuit flotation trials
Rare earth oxide grades uplifted 6–10 times, reaching up to 2% TREO in concentrate
Pilot plant construction underway at GAVAQ to optimise recoveries and produce MREP-ready feed
Integrated beneficiation and hydrometallurgical programs progressing in parallel
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