Sodium carbonate and calcium carbonate, calcium carbonate, sodium carbonate.
Gaur gum, sodium silicate, kraft paper, garbage bags, industrial machinery.
Zinc ores, tin, gypsum, limestone, manganese, magnesite, coal, lignite, clay, columbite, ilmenite, mica, barite, galena, sodium chloride, silica sand, granites, tantalite, sphalerite, talc, marble, heliodor, titanium, cooking coal, iron ore, kaolin, calcite, copper ore, laterite, bismuth, wolframite.
