Investor Presentaiton

Os Os RuS2 I-MAGMATIC STAGE (Os,Ru)S2 Os-Ir-Ru Os-Ir 10 μkm 10 um Desulfurization processes (Ru,Os)S2 RuS2 Os (Ir, Ru, Rh)AsS 20 μkm 10 μkm (Ru,Os)Sz Processes of integration and aglomeration (Ru,Os)S2 Os Ru-Ir-Os 20 μm Cct Os 10 μm II-POSTMAGMATIC STAGE substitution of laurite-erlichmanite by irarsite Chr (Ir, Ru,Rh)AsS Os 10 μm (Ru,Os)S2 (Ir, Ru, Rh)ASS (Ru,Os)S2 20 ukm 60 ukm III - METAMORPHIC STAGE Remobilization, enlargement of nanorparticle to microlevel, recrystallization (under increasing temperature) (Ru,Os)Sz OSS2 RuS2 10 μm Os Mlr RuAsS RuS (Ru,Os)S 10 μm 20 μkm RuS Ru-Ir-Os Hzl RhNiAs Ru (Ir, Ru,Rh)AsS 20 ukm 10 μm

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