BRS Resources Ltd. (BRS) has announced the commencement of a high-resolution aerial magnetometry survey at its La Guadalupana project in Sonora, Mexico. The exploration program, which is scheduled to begin the week of July 13, 2026, aims to de-risk the 1,053-hectare property by identifying structural mineralization and zones of potential hydrothermal alteration. This initiative marks a strategic shift for the company as it begins building an operational foothold in Mexico alongside its existing activities in British Columbia.

The field program will utilize industrial-grade unmanned aerial vehicles equipped with high-sensitivity magnetometers. The survey is expected to span five days, depending on local weather conditions, and will be followed by a 15-day period dedicated to data processing and interpretation. The resulting 3D inversion models and technical reports are intended to serve as a framework for future development and investment planning at the site.

"This geophysical program represents a disciplined, phased approach to confirming the structural potential of the La Guadalupana project."

— Jason R. Hylton-Foster, VP of Business Development at BRS Resources

The technical aspects of the survey are being managed in partnership with GDI Geofísica Aplicada de Mexico. To ensure the integrity of the data gathering and subsequent geological modeling, the process will be overseen by Allan L. Schappert, a principal resource geologist. Mr. Schappert is designated as a Qualified Person and will confirm that all activities and reporting maintain consistency with regulatory standards, including NI 43-101 and SEC Regulation S-K 1300 requirements.

This survey represents the company's first major technical milestone at the Sonora site. By applying these geophysical methods, the explorer intends to better define the geological architecture of the project, specifically targeting features that may indicate the presence of epithermal deposits within the region.

Read the full announcement: BRS Resources Announces High-Resolution Geophysical Exploration Program at La Guadalupana Project