THE TAIVALJÄRVI SILVER ORE IS SIMPLE TO BE CONCENTRATED
The Mineral Processing Laboratory of the Geological Survey of Finland (GTK) has conducted the Mini Pilot metallurgical test work for Sotkamo Silver. This test forms the first phase of metallurgical tests.GTK is a worldwide leader among mineral and metal-processing laboratories, which provides innovative tailored solutions for a wide variety of customer-needs in the mining industries. The samples treated represent the head-grades in the production. In the locked cycle test the recovery was 86,7 % for lead and 90,8 % for zinc. The grade in the concentrate was 55 % for lead and 51 % for