Uzuzu ma ọ bụ pellet na-acha odo odo nwere isi na-esi ísì ụtọ, ogige na-agbaze kpamkpam nwere ion ọla dị iche iche.Pottassium Isobutyl Xanthate bụkwa onye na-anakọta ike karịa n'ọgbọ mmiri dị iche iche nke ọla sulfide dị iche iche na-adịghị.A na-ejikarị ottassium Isobutyl Xanthate mee ihe na ọla kọpa, lead, zinc ect.Sulfide ore.Ọ egosipụtala nke ọma n'ife mmiri nke ọla kọpa pres na nke pyrite na sekit eke.