Ukuzuzwa kwegolide Izinsiza zegolide eziphikisayo ngokuvamile zingahlukaniswa zibe izinhlobo ezintathu eziyinhloko: Uhlobo lokuqala luyi-arsenic ephezulu, ikhabhoni, kanye nensimbi yegolide yohlobo lwesulfure.Kulolu hlobo, okuqukethwe kwe-arsenic kungaphezu kuka-3%, okuqukethwe kwekhabhoni ku-1-2%, kanye nesulfure ku-5-6%.Kusetshenziswa i-cyan evamile...
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