Petra Diamonds is looking to restart operations of the Williamson mine at Mwadui in Shinyaga region, northern Tanzania, in the first quarter of 2022. Chief
Impala Platinum (Implats) yesterday flagged that it would record more than 100 percent in headline earnings for the year ended June 2021 compared to a year earlier, as platinum producers continued to post windfalls thanks to the metal price rally.