Prospect Ridge first Excalibur drill hole hits 515 meters of porphyry-style alteration, sulphides

• Prospect Ridge reported early drill results from its 2026 maiden campaign at the Excalibur copper-gold porphyry project in British Columbia.
• Hole EXC26-001 hit 515 meters of hydrothermal alteration with disseminated pyrite-dominant sulphides, consistent with a porphyry system.
• Hole EXC26-002, 948 meters northeast, cut silicification in the top 131 meters with potassic alteration over the lower 333 meters.
• Drilling paused following two holes of 515 meters and 464 meters to review results before resuming the program.
• Assay results remain pending, with an updated drilling plan expected once final lab data is integrated.

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. Prospect Ridge Resources Corp. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202609100700ACCESSWRNAPR_____1219122) on September 10, 2026, and is solely responsible for the information contained therein.