• Orosur Mining reported first-ever drilling at the El Pantano gold-silver project in Santa Cruz, Argentina, flagging a large epithermal system.
• Completed 24 diamond holes for 5,533 m; west area returned multiple gold-bearing intervals, including 18 m at 0.46 g/t Au.
• East area outlined a silica-cap, advanced-argillic target with broad arsenic pathfinder zones, including 125.5 m at 232 ppm As.
• Met the JV earn-in by spending US$3 million early; exercised its option to hold 100% ownership, subject to a 2% NSR.
• Filed an NI 43-101 technical report dated July 13, 2026; next exploration phase is being planned.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Orosur Mining Inc. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202607220200ACCESSWRNAPR_____1194490) on July 22, 2026, and is solely responsible for the information contained therein.