Ed karbone ikoreshwa mugusubirana zahabu mubisubizo bya cyanide, byegeranye binyuze mumabuye arimo zahabu.Uruganda rwacu rushobora gutanga karubone ikora inganda zikora ubucukuzi bwa zahabu, ikizamini cyigenga, n’ibigo byigisha amasomo, byagaragaje gutanga umusaruro udasanzwe.
Coconut shell ikora karubone ikozwe mubutaka bwiza bwa coconut nkibikoresho fatizo, kurasa muburyo bwumubiri, bifite imitekerereze myiza ya adsorption hamwe nibintu birwanya kwambara, imbaraga nyinshi, igihe kinini cyo gukoresha.Urwego rwa karubone rukoreshwa rukoreshwa cyane mubikorwa bya Carbone-muri-Pulp na Carbone-in-Leach kugirango igarure zahabu ivuye mumashanyarazi ndetse no mumuzunguruko wa Carbone-Inkingi aho bivurwa neza.
Ibicuruzwa biragaragara cyane bitewe nigipimo cyinshi cyo gupakira zahabu no kuyikuramo, uburyo bwiza bwo kurwanya imashini, ibintu bya platine nkeya, ingano yubunini bugaragara hamwe nibikoresho bike.