Diversified miner Exxaro Resources reports that, as of August 31, the number of Covid-19 tests conducted through two testing labs set up by it had surpassed the 150 mark. Exxaro has invested in opportunities to increase private testing capacity by setting up two Covid-19 PCR testing laboratories − one at the Grootgeluk mine’s Marapong occupational health facility, in Limpopo, and the other at the Matla coal mine’s occupational health centre, in Mpumalanga.