Announcement • Jun 17
Americas Uranium Corp. Advances Property Scale Structural Assessment Through Regional, Tdem and Gravity Geophysical Lineament Analysis in Ford Lake, Saskatchewan
Americas Uranium Corp. has received a high-level property scale structural lineament analysis through combined regional, TDEM, and gravity geophysics to define high priority structural targets on the Ford Lake Property. The Ford Lake Property lies within the south-eastern edge of the uranium producing Athabasca Basin. It is located approximately 15 km northwest of the currently operating Key Lake uranium mill, and 580 km north-northeast of Saskatoon, Saskatchewan. The Ford Lake Property resides near the transition zone between the Wollaston and Mudjatik domains which are host to several major unconformity and basement hosted uranium deposits. A regional structural interpretation was undertaken to identify and characterize the principal structural features within the Ford Lake area. Structural elements were delineated using a combination of topographic, geophysical, and geological datasets. Particular emphasis was placed on mapping lineaments, faults, fractures, and other structural discontinuities that potentially influence mineralizing fluid migration and subsequent uranium deposition. To evaluate the spatial distribution, density, and connectivity of these features across the project area, all interpreted lineaments were compiled into a single, integrated structural dataset. Structural complexity was then quantified by intersecting this comprehensive lineament network with a standardized analysis grid, calculating the total abundance and distribution of structural features within each individual grid cell. Zones exhibiting a higher concentration of lineaments may indicate elevated structural complexity and enhanced network connectivity. In the context of uranium exploration, these high-density sectors typically reflect zones of increased bedrock permeability and secondary porosity, which serve as primary pathways for hydrothermal fluid flow. To refine the dataset, focal statistical analysis was applied to the structural surfaces. This spatial smoothing technique effectively filters out local-scale variability and high-frequency noise, successfully isolating distinct clusters of elevated complexity. This analytical approach highlighted areas where structural features converge, intersect, or coalesce into broader, regional-scale structural corridors, providing critical insight into the regional controls on mineralization. Structural analysis across the project area identified an interconnected network of four distinct lineament classes, ranging from prominent, laterally continuous first-order regional corridors to abundant, lower-order subsidiary and minor features that define the overarching structural fabric. Regionally, this network is dominated by northeast-southwest and northwest-southeast trends, with the highest-order corridors strongly anchoring the primary northeast-southwest structural trajectory. The Ford Lake Property closely mirrors this regional architecture, exhibiting a dominant northeast-southwest structural grain driven by its most continuous first- and second-order corridors. While secondary northwest-southeast and east-northeast-west-southwest trends introduce localized complexity, comparison with the broader dataset confirms that Ford Lake’s principal structural corridors are not isolated anomalies, but are direct local expressions of a highly continuous, regional-scale structural system. The resulting Structural Complexity Model represents a powerful, data-driven exploration targeting tool to identify structurally favorable areas for follow-up investigation. Sectors characterized by coincident high lineament density, enhanced structural connectivity, and elevated complexity are interpreted as optimal pathways for mineralizing fluids and prospective sites for uranium deposition. These modeled trends will be used to systematically prioritize upcoming exploration activities, choose drilling target areas, and optimize the design of future geological, geochemical, and geophysical programs. It is important to recognize that structural interpretation and complexity analysis are predictive in nature and are derived primarily from remotely interpreted datasets. Consequently, the results do not constitute direct evidence of mineralization and should be regarded as a screening and targeting tool only. All interpreted structures, structural corridors and prospective target areas must be validated through field verification and integrated with geological mapping, geochemical sampling, geophysical surveys and, where appropriate, drilling data before any conclusions regarding mineral potential or exploration significance can be made. The desktop interpretation was based on the integration of available geophysical data, regional geological information, remote sensing–derived hydrothermal alteration mapping, and structural lineament analyses. Quality control measures included review of the input datasets, verification of spatial consistency, and technical review of the integrated interpretation. As with all desktop interpretations, the results are subject to interpretive uncertainty and should be regarded as conceptual until verified through appropriate field investigations. The scientific and technical information in this news release has been reviewed and approved by Troy Marfleet, P.Geo., Technical Advisor for Americas Uranium Corp., a registered member of the Professional Engineers and Geoscientists of Saskatchewan. Mr. Marfleet is a Qualified Person as defined by National Instrument 43-101.
