Vancouver, British Columbia--(Newsfile Corp. - September 28, 2026) - Goldgroup Mining Inc. (TSXV: GORO) (NYSE American: GORO) (FSE: 55G) ("Goldgroup" or the "Company") has entered into a binding commitment (the "Investment Commitment") to invest US$75 million in Luca Mining Corp. ("Luca"), subject to adjustment as described below. Under the Investment Commitment, Goldgroup has agreed to participate in Luca's US$110 million private placement of subscription receipts (the "Subscription Receipts") announced b ...