High-Grade Zinc-Lead-Copper Mineralization Expanded At Stratmat Deposit

VANCOUVER, BC - Trevali Mining Corporation reported drilling update for its Stratmat Zinc-Lead-Silver-Copper-Gold deposit in the Bathurst Mining Camp of New Brunswick. Exploration drilling continues to intersect high-grade sulphide mineralization that remains open for expansion.

The Stratmat deposit currently hosts a National Instrument 43-101 compliant Inferred Resource of 5.5 million tonnes grading 6.1% zinc, 2.6% lead, 0.4% copper, 54 g/t silver and 0.6 g/t gold. The most recent drilling within the S-1 Zone and the S-5 Lens has intersected multiple zones of semi-massive to massive sulphide mineralization. These intercepts continue to validate Trevali's updated and ongoing geologic modeling, the result of the integration of new exploration tools and detailed review of historic data.

The Stratmat drilling and ongoing technical programs form a portion the study and review process into potential longer-term Bathurst Mining Camp plans, including the possibility for a second stand-alone milling facility to support development of the Company's fully-permitted Halfmile Mine and the Stratmat Deposit.