Argyle Resources Corp. Announces Completion of Field Exploration Work at Matapedia Silica Project in Quebec

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Calgary, Alberta--(Newsfile Corp. - December 3, 2024) - Argyle Resources Corp. (CSE: ARGL) (OTCQB: ARLYF) (FSE: ME0) ("Argyle" or the "Company"), pleased to announce the successful completion of comprehensive field exploration work at its Matapedia Silica Project, located in St. Moise, Quebec, in partnership with the Institut National de la Recherche Scientifique (INRS). The exploration work (Argyle and INRS has carried out three field interventions in 2024 and this press release presents what has been achieved in total for more than seven working weeks of field work), aimed at enhancing the geological understanding of the Matapedia silica project, was conducted over the past three weeks and has provided valuable data to support the project's continued development.

The field exploration work included a combination of geological mapping, geochemical sampling, and petrophysical testing. Specific activities completed are as follows:

  1. Verification of Localized Outcrops - Technicians and exploration staff conducted a thorough verification of outcrops to confirm the extent of silica-rich material across the project area.

  2. Geological and Structural Mapping of Outcrops - Detailed mapping was performed to understand the geological structures and mineralization patterns of the silica deposit and enclosing siliciclastic rocks.

  3. Gamma Spectrometric Analysis of Outcrops - Gamma spectrometry was applied to analyze the elemental concentrations of K%, eU ppm, eTh ppm) in the outcrops, providing insights into the geochemical characterization of the rock units and the assessment of micas, clay-minerals and heavy minerals impurities in quartzites.

  4. Lithogeochemical Sampling of Outcrops - Various outcrops were sampled to assess the lithogeochemical composition of the quartzite and enclosing siliceous sandstones, helping to identify areas with the highest potential for high-quality silica.

  5. Sampling of Large Quartzite Samples for Particle Size Studies - 400 samples of 15-20 lbs quartzite were collected for particle size distribution studies, a key factor in assessing the suitability of the material for various industrial applications. A total of

  6. Sampling of High Purity Quartzite (150 kg) - A significant 150 kg sample of high-purity (white) quartzite was collected for further testing and analysis, aiming to characterize the silica's purity and commercial viability.

  7. Sampling of 4 samples of 20 Kg for granulochemical study - The samples are representative of the four main quartzite zones mapped in the fall of 2024. These samples will be used to evaluate the optimal particle size for the release of impurities in the silica. This data is essential to guide further silica purification processes.

  8. Petrophysical Measurements of Samples (Magnetic Susceptibility) - Magnetic susceptibility testing was conducted to help better understand the physical properties of the silica-bearing material and to estimate the content of magnetic heavy minerals in the quartzite.

  9. Colorimetric Measurements of Quartzite Samples - Colorimetric analysis was performed to assess the visual characteristics of the quartzite (ex. whiteness), which is an important factor for certain industrial uses.

  10. Channel Sampling of Sub-Horizontal Rock Surfaces - Channel sampling was conducted on sub-horizontal rock surfaces to capture a representative cross-section of the quartzite body. (Note that we increased by 3 the lithogeochemical sampling period because the outcrops in the forest are pyramidal in shape with north side dipping at 55o and south side at 35o. Impossible to do channel sampling on such inclined surface, Also, these surfaces are not perpendicular to the real thickness of the quartzite units. The only way to get perpendicular intersections for further resources assessment is using diamond drilling with 55 o inclination).

  11. Implantation of wildlife cameras - Installation of four wildlife cameras in areas with high quartzite potential in order to obtain temporal data on animal attendance at sites potentially exploitable for a future silica quarry.