... , spinach, celery, oats, buckwheat, starch, malt, white sugar, xylitol ...Non metallic mineral: kaolin, talc powder, barite, quartz, graphite, calcium carbonate ( heavy, light ... magnesium stone, bentonite clay, limestone, diatomite, rectorite, sepiolite, petroleum coke ...Metallic and oxide material: iron, tantalum powder, powder, spherical aluminium powder ...