Primary Hydrogen has launched Phase 2 of its field sampling program at the Blakelock and Hopkins projects in Northern Ontario in partnership with the Institut national de la recherche scientifique (INRS). The exploration program integrates portable gas detectors for immediate field measurements with conventional geological techniques, focusing on major northeast trending faults and Clay Howels Alkali Complex formations. Soil gas sampling is included to identify potential subsurface hydrogen accumulations, expected to be completed by July 2025. The initiative aims to validate surface hydrogen anomalies and prioritize targets for follow-up to enhance the understanding of natural hydrogen systems in the region. The collaboration with INRS underlines the company's commitment to technical excellence. The project covers a significant area of 9,127 hectares, emphasizing a systematic approach to explore and test potential hydrogen resources. The multi-stage program will collect soil and soil gas samples with the goal of delineating a potential hydrogen resource by the end of the exploration phase.