Giant Mining to conduct drill targeting at Majuba Hill

Executive Summary

• Giant Mining Corp. is expanding its exploration program at the Majuba Hill project in Nevada, leveraging ExploreTech’s AI-driven drill targeting to define the scale of the mineralized system and advance toward a maiden resource estimate.
• Recent drilling has returned high-grade copper intercepts consistent with a robust porphyry-style system, specifically within tourmaline-matrix porphyry breccias, prompting an expansion of drilling into northern and eastern targets.
• The company cites previous results from July 2025 (holes MHB-33, MHB-34, and MHB-35) confirming strong copper grades and continuity, which have laid the groundwork for the current phase of exploration and breccia study.

Key Details

• Strategic Partnership: Expansion of collaboration with Exploration Technologies Inc. (ExploreTech) to deploy AI-driven inverter and driller platforms for enhanced drill targeting.
• Technology Deployment: ExploreTech’s AI methods integrate geophysical, geochemical, and geological datasets to improve predictive accuracy and discovery efficiency. The same technology guided hole MBH-036 into a newly identified mineralized zone.
• Target Expansion: Drilling operations are expanding to include northern and eastern targets at Majuba Hill to assess continuity and potential scale.
• Recent Drill Results:
  • Holes MBH-30 and MBH-32 returned high-grade copper mineralization consistent with a robust porphyry system.
  • Intersected tourmaline-matrix porphyry breccias with copper mineralization in multiple holes, supporting a working model of a laterally extensive system.
• Historical Context (July 15, 2025 Release):
  • Holes MHB-33, MHB-34, and MHB-35 confirmed strong copper grades and continuity within breccia-hosted zones.
  • Thick intervals of near-surface oxide copper mineralization were intersected, significantly expanding the mineralized breccia zone.
• Geological Focus: The project is characterized as a porphyry-style copper system. Breccia zones (rock composed of broken mineral fragments cemented by a fine-grained matrix) host high concentrations of copper and silver.
• Future Plans: Continuing drilling and 3-D integration are planned to assess continuity and potential scale, alongside increasing U.S. critical mineral demand. The goal is to advance toward defining a maiden resource estimate.
• Qualified Person: E.L. (Buster) Hunsaker III, CPG 8137, a non-independent consulting geologist, has reviewed and approved the scientific and technical information.

Notable Quotes

• David Greenway, CEO: "Momentum at Majuba Hill continues to build. With some of our strongest intercepts to date and advanced AI-supported targeting, we are confident the ongoing work is improving our understanding of the system and advancing Majuba Hill toward potential resource definition. This program is about unlocking value, and we believe we are just getting started."
• Tyler Hall, PhD, Co-founder and President of ExploreTech: "Inverter and driller are designed to bring clarity and precision to deep exploration targeting. The results at Majuba Hill demonstrate how technology can accelerate understanding of complex mineral systems and help companies like Giant Mining make smarter, faster drilling decisions."