Natural Stones : Marble, Granite.
Minerals : Manganese Ore, Gypsum Ore.
Chemicals : Calcium Oxide, Calcium Hydroxide, Silicon Dioxide, Phosphate,
Silica Sand, quartz, Talc, Feldspar, Ailment, Pisolitic Kaolin, Plastic Kaolin, Fermoclite, Granite Rocks, Ball Clay, Gypsite, Rock Salt, Deicing Salt, Kaolin White Clay, Carbon Ferro Manganese, Calcined Gypsum, Carbon Black, Slaked Lime, Urea.