• Radius Gold reported multi-element rock geochemistry at its Tierra Roja copper project in southern Peru, supporting a porphyry copper interpretation.
• Rock sampling in the core zone showed copper correlating with silver, gold, potassium, and molybdenum, consistent with porphyry-style alteration and mineralization.
• Soil data showed copper inversely related to zinc, with lead-zinc depleted over the high-copper core and elevated on the periphery.
• An expanded, property-wide geochemical survey is scheduled to start in September to map zonation and vector toward higher-grade targets.
• Drilling remains contingent on exploration authorization, with surface-rights steps still in progress for state land access.

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. Radius Gold Inc. published the original content used to generate this news brief via TheNewswire (Ref. ID: 202609090700TNWSWRCACNPR_____1LaPFKjrQ) on September 09, 2026, and is solely responsible for the information contained therein.