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    Sergio Barassi

    • 45 years of international experience as economic geologist. Areas of expertise in mineral exploration, project evaluation, assessment of investment opportunities and auditing of procedures (sampling, geological mapping, drilling and laboratory). As mine geologist I worked in Chuquicamata, Los Bronces (both open pit operations) and El Soldado (underground sublevel stoping LBH operation). I have participated in the ... moreedit
    Polymetallic vein system peripheral to the Los Bronces- Rio Blanco Deposits in Central Chile, Region Metropolitana.