jayam mining in zimbabwe
PGM mining in Zimbabwe. Zimbabwe's Great Dyke, a linear early Proterozoic layered mafic ultramafic intrusion trending over 550km at a maximum width of about 11 km, has the second largest platinum reserves in the world after the Bushveld Complex in South Africa. An estimate of 2.8 billion tonnes PGM ore at 4g/t is estimated to lounge on the Dyke.