Bonterra Resources Inc. provided an update at its 100% owned Desmaraisville project. The Company has now completed the compilation and interpretation of the results from the 2023 15,000 meters ("m") drill program and as well the analysis of the two geophysical surveys completed in November and December 2023. Several prospective geological, geophysical and drill targets have been identified and will be subject of field work in the coming weeks.

The purpose of the field work is to prioritize drill targets in preparation for a 9,000 m diamond drill program scheduled later this year. Please refer to the press releases dated December 4, 2023, December 14, 2023, February 5, 2024, and February 27, 2024, for exploration updates on the Desmaraisville North and South projects and the surrounding area. At the Desmaraisville South and North Properties, the field work is scheduled to commence late May 2024.

The field programs will consist to: 1) evaluate several gold showings located within or at vicinity of the Opawica-Guercheville and the Wedding-Lamarck corridor of deformation where previous exploration works have returned very high-grade gold intersections in drilling and channel sample with values of 234.0 g/t over 0.4 m and 582.0 g/t Au over 0.53 m respectively, 2) map and sample outcropping areas with potential near surface gold bearing structures on both properties, 3) assess low-density circular features (Bouguer anomalies possibly corresponding to late felsic intrusions like the O'Brien Syenite Intrusion) interpreted from the high-resolution airborne gravity survey, 4) evaluate OreVision® 2D IP conductors and resistivity anomalies at the Desmaraisville South property and 5) map and re-sample old gold bearing trenches to better assess their gold potential (Figure 1). Any positive results from these programs will help the Company to better focus and prioritize its diamond drill targets. The proposed 9,000 m drill program will commence later this year.