Investor Presentaiton

Apperiences of magnesite ore veins Ri TUZLA These magnesite veins are formed by hydrothermal processes in the way that hydrothermal solutions, in it's ascending movement along the cracks and faults, have enriched itselfs with magnesium from the ultrabasic rocks, and later this magnesium in a form of bicarbonate has beed deposited in upper parts of ultramafic massif. Some authors these hydrothermal processes links to the tertiary volcanism, and due to that prevails opinion that these magnesite deposits are tertiary age. 1070 1060 1050 4 1040- 1030- 1020 1010- 1000+ 9.90- 980- M-110 | M-11 94 - 32 M-9 970- 1.5 H-960 H-960 960- 950 940 930- BJ 920- 4 H-920 910 900 890- 880- 870- 2.35 50.00 m UM-S 920 M-90 Legend: Lherzolite Serpentinated lherzolite with tiny magnesite veins HHA Serpentinite Serpentinite with cracks and tiny magnesite veins R-3 B9-IV Serpentine breccia Magnesite-serpentinite breccia with over 30% of magnesite Magnesite Sepiolite and quartz Tranchs Mining horizons Boreholes Cross-section Concession field boundaries

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