Mining Sector Rerating: Brownfield Advantage Drives Record Operating Margins in 2026

Issued on behalf of Golden Goose Resources Corp.

VANCOUVER, BC, Jan. 29, 2026 /PRNewswire/ — Equity Insider News Commentary — The global mining industry is making a decisive shift toward brownfield expansion[1]. A recent study confirms that capital is now flowing primarily into existing mine infrastructure instead of risky new discoveries. These brownfield restarts deliver production timelines that are 50% to 70% faster than greenfield projects^[2]. By using pre-existing permits and infrastructure, developers can significantly lower their capital investment and lower their development risk. This structural shift is putting a bright spotlight on Golden Goose Resources Corp. (CSE: GGR), San Lorenzo Gold (TSXV: SLG) (OTCPK: SNLGF), Solitario Resources (NYSE-A: XPL) (TSX: SLR), TRX Gold (NYSE-A: TRX) (TSX: TRX), and LaFleur Minerals (CSE: LFLR) (OTCQB: LFLRF).