QIMC Announces Major Natural Hydrogen Results – High of over 7000 PPM at 50m Shallow Depth in Fault Zone amid Harsh Winter Conditions at St-Bruno-de-Guigues Hydrogen Project

QIMC Announces Major Natural Hydrogen Results – High of over 7000 PPM at 50m Shallow Depth in Fault Zone amid Harsh Winter Conditions at St-Bruno-de-Guigues Hydrogen Project

St-Bruno-de-Guigues, Quebec–(Newsfile Corp. – January 21, 2025) – Québec Innovative Materials Corp. (CSE: QIMC) (FSE: 7FJ) (OTCQB: QIMCF) (“QIMC” or the “Company”) is thrilled to announce a major breakthrough at its St-Bruno-de-Guigues Hydrogen project. Our latest tests, in shallow monitoring wells, have exceeded expectations, with one hydrogen concentration measurement reaching a high of 7119 parts per million (ppm) and plateauing at 2886 ppm and five other measurements above 550 ppm including one of over 2400 ppm, one of over 1000 ppm and one of over 900 ppm. These outstanding results, recorded at shallow depths of up to 50 meters, are located in new fault zones inferred from electrical tomography imagery performed by INRS during fall 2024. The observation of high concentrations of hydrogen in the fissured rocks and/or under the soil horizons confirms our previous observations that hydrogen originates from deep geological sources and not from biogenic fermentation processes involving soil organic matter. Furthermore, the near absence of carbon dioxide (CO₂) and methane (CH₄) (concentrations in trace amounts) in the samples highlights the purity of this deep-seated hydrogen, reinforcing the environmental benefits of this resource.

John Karagiannidis, CEO of QIMC, States:

This achievement despite the challenging very cold winter conditions underscores the robustness of our geological and geophysical models, validating our geophysical identification of potentially advective fault zones as key areas for abundant natural hydrogen,

“The absence of harmful greenhouse gases further positions QIMC at the forefront of Quebec’s sustainable energy development, contributing to establishing geologic hydrogen as a primary energy source.”

Recently, QIMC conducted a campaign to install shallow monitoring wells in anomalous areas previously identified during the 2024 hydrogen soil gas surveys or the fall 2024 electrical tomographic surveys. These surface wells, drilled by Multi-Drilling of Rouyn-Noranda, were installed along public roads in St-Bruno-de-Guigues and on private land. The first two wells were drilled along chemin des deuxième et troisième rangs (line 7), wells 3 and 4 along chemin de l’ancienne mine Aiguebelle, wells 5 and 6 north of chemin du Quai (line 3). Further drilling is planned for well 7 west of chemin des deuxième et troisième rangs (line 7), for well 8 north of chemin du Quai (Line 3) and finally wells 9 and 10 along chemin du rang IV (line 1) in St-Bruno-de-Guigues.

The objectives of the campaign to install monitoring wells are several. Firstly, to explain the spatio-temporal dynamics of hydrogen rise in the soils of the region. QIMC needed several monitoring wells to sample below the soil horizon and in places in the shallow fractured rock. In addition, the silty-clay nature of the Quaternary deposits in the St-Bruno-de-Guigues area and the regional meteorological context meant that shallow groundwater was likely to interfere with hydrogen deposition. The wells allow sampling of hydrogen dissolved in water and also of the gas accumulated at the head of the wells (head space gas).

When the wells were drilled, rock cores were systematically taken in order to characterise the petrophysical, petrographic and geochemical properties of the Proterozoic rocks of the Cobalt Group and, locally, the Ordovician dolomitic limestones of the New Liskeard Group. The rocks of the Cobalt Group are ancient sedimentary rocks, slightly metamorphosed but only weakly deformed, and unconformably overlying the belt of Archean volcanic and intrusive rocks of the Baby Group. According to our exploration model, this very low-permeability unit is ubiquitous in the region and could act as a low-permeability blanket limiting the ascent of hydrogen to zones fractured late by the extensional faulting related to the Lake Témiscamingue graben.

Concurrently with this work, INRS carried out a geoelectric tomography (ERT) survey (2 km section) and an audiomagnetotelluric survey over agricultural fields bordering chemins des deuxième et troisième rang (line 7) and chemin du Quai (line 3) in St-Bruno-de-Guigues. The main objective of the Line 7 ERT section was to obtain geoelectric data from the Cobalt Group sandstones, in order to verify the homogeneity and integrity of this unit, considered by INRS as a low-gas-permeability barrier. The survey also aimed to document the presence of glacial-lacustrine thickening pits (local thickening of the overburden). These areas could have been affected by, among other things, later faults associated with the Lake Témiscamingue graben. The following figure (Figure 1) shows the results of 2D inversion of geoelectric data acquired using a cable array totalling 1600 m with an inter-electrode spacing of 20 m. The ERT imagery obtained and thin section petrographical observations highlights that, despite the sedimentary origin of the Cobalt Group sandstones, low grade metamorphism has greatly reduced the permeability of these cap rocks (C domain) and that this unit is extremely homogeneous and electrically isotropic (electrical resistivity). A pit (D domain), present between 500 and 750 m along the section, shows the presence of more than 100 m of moderately resistive sediments resting above the Cobalt Group (C domain). This domain seems to be related to the presence of sandy and gravelly materials located below the glacio-lacustrine clay-silty horizon (A domain). A unit present at the top of the pit (E domain) and below the silty-clay unit (A domain), shows anomalously resistive values that could be interpreted as a zone of gas accumulation in porous and permeable Quaternary materials. Similarly, the anomalous F domain, located between 1025 and 1150 m, could also contain a local accumulation of gas paving the way for advanced soil gas analyses and the strategic installation of additional wells to fully harness

John Karagiannidis, CEO of QIMC, notes :

These results represent a pivotal achievement for QIMC and the province of Quebec,

“Reaching such high-purity natural hydrogen in demanding winter conditions highlights our technological excellence and strategic vision. This milestone accelerates our mission to deliver sustainable, clean natural hydrogen and solidifies QIMC’s leadership in geologic hydrogen. We are committed to driving growth and creating long-term value for our stakeholders.”

Furthermore, in Spring 2025, QIMC will commence a 15-hole geotechnical drilling program designed to provide critical subsurface data. This initiative will enhance our understanding of the site conditions and ensure the integrity of future infrastructure development.

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QIMC Announces Major Natural Hydrogen Results – High of over 7000 PPM at 50m Shallow Depth in Fault Zone amid Harsh Winter Conditions at St-Bruno-de-Guigues Hydrogen Project, source

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