Blue Thunder Mining Inc. announce that it has commenced a 1,500 metre diamond-drilling program on its Muus property, part of the Company's 51,000 hectare Muus Gold Project, strategically located in the heart of the Chibougamau Gold District in central Québec. The Welb showing has not yet been adequately drill-tested. Historic trenching disclosed significant gold on surface (up to 8 g/t Au), mainly in 0.5 to 1 m wide quartz veins; however, historic drilling did not intercept the projected down-dip extension of the surface showing.

The Company's recent Max- Min electromagnetic survey, combined with a detailed structural interpretation by the Company's geological team, have led to an understanding of the controls on the gold mineralization at Welb. Figure 1 shows the drill target. At Lac Bernard, a historical RC-drilling campaign yielded some excellent gold and arsenic anomalies in till.

The Company's 2020 and 2022 IP surveys targeted these areas and identified major conductors in the vicinity of the till anomalies. Drill holes will test the target areas The exhalative gold system identified at the Discovery zone in 2020 is interpreted to be symetrical on each side of the Guercheville Fault Zone. A very strong conductor, identified by re- interpreting a historical IP survey, shows the signature of a potential massive-sulfide exhalative system on the northern side of the Guercheville Fault Zone.

Base-metal anomalies in soil support this interpretation. The first drill hole was 246 metres long (Dip -45°) and returned disseminated to massive sulfide mineralization in two zones of several metres each, at a down-hole distance of about 150 metres. Analytical results are pending.