Mining Process For Talc

11/95 mineral products 11.26-1 11.26 talc processing 11.26.1 process description1-9 talc, which is a soft, hydrous magnesium silicate (3mg0.4si0.H 0), is used in a wide range of 2 2 industries including the manufacture of ceramics, paints, paper, and asphalt roofing.