Hopkins Project Results
Geological Setting
The Hopkins property lies within the Kapuskasing Structural Zone of the Superior Province. Geology includes Precambrian metasedimentary paragneiss, migmatites, muscovite-bearing granitic rocks, and alkalic intrusives. Target features include northeast-trending faults, the Clay-Howels Alkali Complex, and forest rings—vegetation anomalies potentially linked to subsurface hydrogen seepage.
Hydrogen Soil Gas Analysis
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Sampling was conducted along the contact with the Clay-Howels Alkali Complex.
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Thirteen stations were established, measuring H₂ at 50–80 cm depth using portable detectors (Dräger XM-8000, ATO Gas Dog).
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Results:
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Central peak: 245 ppm H₂
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Intermediate halo: 100–110 ppm H₂
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Gradual tapering to background (<20 ppm H₂)
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Secondary elevated value (~100 ppm H₂) extending southeast
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The concentric distribution suggests localized hydrogen leakage or accumulation. An ambient air anomaly of 190 ppm H₂ was detected transiently between stations H062 and H056, warranting further study.
Blakelock Project Results
Geological Setting
Blakelock features mafic to intermediate metavolcanic rocks with iron-rich sediments and mafic dyke intrusions. The Norembega Iron Formation is nearby. Faults and fractures may facilitate hydrogen migration, while iron-rich lithologies enhance hydrogen generation and accumulation.
Hydrogen Soil Gas Analysis
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Sampling focused on forest-ring clusters in the southwest.
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An 800-meter north-south corridor of elevated H₂ aligns with a Matachewan mafic dyke.
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Central corridor: 52 ppm H₂, peak 77 ppm H₂.
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Interpretation: Possible dyke-controlled hydrogen migration pathway.
Rare Earth Element (REE) Sampling
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Seventy soil samples were collected from the humus horizon (20–50 cm depth) and analyzed via ALS Laboratory’s ME-MS61r method.
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Initial results indicate no anomalous REE concentrations above background levels. Six additional samples from the Hopkins carbonatite contact remain pending analysis.
Methodology and Quality Assurance
Primary Hydrogen employed an integrated approach combining:
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Portable gas detection equipment
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Conventional soil sampling and geological mapping
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Laboratory-verified protocols developed with INRS to minimize artificially generated hydrogen
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Real-time field measurements and quality control
All technical activities were supervised by Peter Lauder, P.Geo., the Company’s Qualified Person under NI 43-101 standards.
Next Steps
Based on Phase 2 results, Primary Hydrogen plans to:
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Conduct follow-up surveys to confirm anomalies
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Expand sampling grids to map hydrogen zones
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Complete pending soil sample analyses
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Integrate data with ongoing INRS research on hydrogen sampling
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Refine geological models for hydrogen generation and migration
Company Overview
Primary Hydrogen Corp. focuses on exploring and developing natural hydrogen resources. The company’s portfolio includes projects across Canada and the U.S., such as Blakelock, Hopkins, Mary’s Harbour, Point Rosie, Crooked Amphibolite, Coquihalla, and Cogburn. Additionally, it holds an option to acquire a 75% interest in the Wicheeda North hydrogen-REE project in British Columbia.
Institut National de la Recherche Scientifique (INRS) is a leading Canadian research institution dedicated to applied and fundamental research in energy, environment, health, and advanced technologies. Collaboration with INRS enables Primary Hydrogen to advance hydrogen exploration methodologies and validate findings.
