American Rare Earths Announces Breakthrough Metallurgical Results   Highlights Halleck Creek ore has been successfully preconcentrated to 3.5% TREO at a 12:1 upgrade ratio, representing a ~200% increase from existing flowsheet design using low-cost, conventional...

American Rare Earths Advances Towards More Efficient and More Sustainable Processing of Halleck Creek Rare Earth Deposit PHOENIX, July 06, 2023 (GLOBE NEWSWIRE) -- American Rare Earths (ASX: ARR | OTCQB: ARRNF | FSE: 1BHA) is pleased to announce further progress in its commitment to developing America's largest source...