Budada jaalaha ah ama pellet leh ur ur xun, xeryahooda si xor ah u milmi leh oo leh auniyo macdan oo kala duwan.Pottassium Isobutyl Xanthate sidoo kale waa ururiye ka xoog badan sabbaynta macdanaha kala duwan ee sulfide macdan ah.ottassium Isobutyl Xanthate waxaa inta badan loo adeegsadaa naxaasta sabaynaysa, rasaasta, zinc ect.Sulfide macdanta.Waxay soo bandhigtay si waxtar leh oo waxtar leh sabbeynta naxaasta pres iyo pyrite ee wareegyada dabiiciga ah.