Magna Terra extends Birch Zone mineralization to 4.4 kilometers at Humber Copper Project
Magna Terra Minerals on October 15, 2026, reported extending Birch Zone surface mineralization to 4.4 kilometers at Humber in western Newfoundland. Grab samples from newly identified southwest mineralization returned up to 2.2% copper and 35.3 grams per metric ton of silver. Additional copper mineralization near Little