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Investor Presentaiton

SRG Metallurgical Tests Metallurgical tests performed at ProGraphite and SGS Canada returned excellent results Battery Minerals 10 tonnes of material remains available for future testing by potential offtakers (40 clients have already tested the material) ProGraphite results summary: Main elemental impurities are Si, Al and Fe, typical for flake graphite. Impurities known to cause issues, such as S, Mn, or heavy metals, at very low levels. The combination of ash composition, crystallinity, oxidation resistance and purification behaviors makes this graphite very valuable for traditional markets and new applications (e.g. CSPG) SGS results summary: Recovery of 84% for a blend of fresh rock and saprolite ore Graphite particle size distribution 44% coarser than 80mesh 200t piloting was successfully completed in 2019 Flotation Testing Results 23 Flake Size (Mesh) Flake size (μm) Proportion (%) FC (%) +48 (Jumbo) 315 16.6% 95.4% 200 μm Mag- 24 X Signal A SE2 EHT -5.00 kV WD 7.3 mm +80 (Large) 27.5% SRG Graphite 24x microscope image 180 96.5% +100 (Medium) 8.8% 150 95.3% -100 (Fines) 47.1% -150 94.5% www.srgmining.com | TSX.V SRG Grenoble INP-CMTC Date 29 May 2017 Mining for tomorrow
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