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Lehtonen Marja
Head of Unit
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I am working as the Head of Unit of the GTK Circular Economy Solutions Unit. Our unit consists of GTK Mintec in Outokumpu and the Espoo Research Laboratory, part of the Circular Raw Materials Hub in Otaniemi. The expertise areas of our unit are mineral processing, geometallurgy, applied mineralogy, geochemistry, and isotope geology. My personal research topics have covered, e.g., applied mineralogy, indicator-mineral based exploration methods, lithosphere and alkaline rocks, kimberlites in particular.