Investor Presentaiton

Canada's Critical Mineral List Semiconductors Circuits LED lights Magnesium Manganese Molybdenum Lithium Indium Nickel Niobium Helium Gallium Scandium Fluorspar Rare Earth Germanium Elements Graphite Potash Copper Jet engines Cobalt Batteries Hydrogen fuel cells Chromium Cesium BLUE STAR GOLD CORP. Healthcare EV batteries Aerospace Electronics Stainless steel Platinum group metals Tantalum Defense technologies Tellurium Wind turbines EV motors Tin Titanium Vanadium redox batteries Tungsten Alloys Catalysts Aerospace $1.5 billion Critical Minerals Infrastructure Fund launched supports clean energy & infrastructure projects that enable the development and expansion of critical minerals production Essential to economic security and threatened supply Required for transition to a low-carbon economy Sustainable and strategic minerals for our partners and allies Bismuth Uranium Antimony Vanadium Aluminum Zinc Metal alloys EVs Source: https://www.canada.ca/en/campaign/critical-minerals-in-canada/critical-minerals-an-opportunity-for-canada.html TSX.V: BAU | OTCQB: BAUFF | FSE: 5WP0 22

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