Magaliesberg Silica Mining cc has diversified into a specialized sand market and is currently supplying a whole spectrum of consumers with a high quality Silica in this field. Filtration , casting , golf courses , water treatment , swimming pool filtration. The mine is operated as a open cast quarry advancing into the side of a mountain. Silica rock is drilled, blasted and fed to a crushing plant to produce basically four product sizes. These products are further washed, screened and milled to produce varios gradings. Dust and moist free. 99.3 % silica.
