18 05 31 Excellon Announces Exploration Results

Toronto, Ontario – May 31, 2018 – Excellon Resources Inc. (TSX:EXN, EXN.WT, EXN.WT.A; OTC:EXLLF) (“Excellon” or the “Company”) is pleased to announce additional results from its ongoing underground exploration program at the Platosa Mine in Durango, Mexico, which continues to identify near-term mineable mineralization with the aim of growing Platosa mineral resources.