Sample of high-purity neodymium carbonate from US-sourced mineral sand monazite Prepared using the Medallion Monazite Process and Ligand Assisted Displacement Chromatography. VANCOUVER, British Columbia, June 02, 2021 (GLOBE NEWSWIRE) Medallion Resources Ltd. (TSX-V: MDL; OTCQB: MLLOF; Frankfurt: MRDN) – “Medallion” or the “Company”), is pleased to announce the successful separation and purification of the magnetic rare-earth elements (REE) neodymium (Nd) and praseodymium (Pr), from US-source