i-80 Gold Announces Lone Tree Plant Refurbishment Update; Study Highlights Material Increase in Margins and Short Payback Period

Refurbishing and commissioning the Lone Tree Plant marks a key milestone in i-80 Gold's phase one growth plan TORONTO, Dec. 18, 2025 /PRNewswire/ - i-80 GOLD CORP. (TSX: IAU) (NYSE American: IAUX) ("i-80 Gold", or the "Company") is pleased to announce the results of an engineering study...