Metallurgical testing results of stockpile material from TSX-listed Giyani Metals’ K.Hill and Otse manganese deposits, in Botswana, indicate that a variety of lumpy and fine particle manganese products are possible, the company said on Friday. As an example, Giyani noted that a 36% manganese lumpy product could be produced from the K.Hill stockpiles with a dense media separation yield of 39% using standard crushing, screening and densimetric separation.
