 Toronto, Ontario--Newsfile Corp. - September 23, 2021 - Avalon Advanced Materials Inc. TSX: AVL OTCQB: AVLNF Avalon or the Company is pleased to announce that it has received initial assay results from grab samples collected during the summer exploration program on the Lilypad Cesium Project located 350 km north of Thunder Bay, Ontario. The new results confirm the exceptional cesium enrichment in several Lithium-Cesium-Tantalum LCT pegmatite dyke occurrences on the property. Cesium is a rare... 