AST Sand Mines announces a “maiden” quartzite resource to supply roadstone and silica sand to the infrastructure and construction sectors in East Pretoria and the Moloto corridor
AST Sand Mines announces a “maiden” quartzite resource, strategically located to supply roadstone and silica sand to the infrastructure and construction sectors in East Pretoria and the Moloto corridor in KwaMhlanga Van Dykspruit quarry, owned by AST and located on the Gauteng and Mpumelanga provincial border, declared its maiden quartzite-roadstone resource recently as management initiated their […]