Great Plains Metals flags chalcopyrite-bearing porphyry intercept at Goodrich copper-gold project

• Great Plains Metals outlined follow-up drilling plans at its Goodrich porphyry copper-gold project in Australia’s Lachlan Fold Belt.
• Phase 1 drilling totaled 1,020 meters across four diamond holes; hole GGDD004 hit chalcopyrite-bearing porphyry-style mineralization from 81.8 to 240 meters.
• Assay results for the program are expected this month; a Phase 2 drilling program is scheduled to start in August.
• Stage 2 earn-in has started to lift Goodrich ownership to 70%, requiring A$ 1 million spending over 12 months plus at least 500 meters of drilling.
• Great Plains Metals ended work at the Everton molybdenum-copper prospect, citing weaker mineralization than previously mined despite intersecting target rocks.

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. Great Plains Metals Corp. published the original content used to generate this news brief via TheNewswire (Ref. ID: 202607140305TNWSWRCACNPR_____1BQPFQpWr) on July 14, 2026, and is solely responsible for the information contained therein.