South Africa’s Tharisa Plc plans to spend $391 million on developing a 194,000 ounce per year platinum group metal (PGM) mine in Zimbabwe, chief executive Phoevos Pouroulis said on Wednesday. Tharisa, a co-producer of chrome concentrates and PGMs in South Africa, owns 70% of Karo Mining Holdings, developer of the Karo PGM project on Zimbabwe’s […]