Isisombululo somxhuzulane esimanzi se-pan yokusila sithandwa kakhulu kumazwe amaninzi ase-Afrika afana neZimbabwe, i-Egypt kunye neSudan,Iinkqubo zokusebenza ziyatyumza→isila→i-knelson centrifugal concentrator select(ukufumana ubungakanani obukhulu begolide ekhululekileyo)→itafile eshukumayo(ukukhetha igolide ecikizekileyo kwintsimbi ekrwada).Qala ubeke ilitye kwisityuli somhlathi,isiqhelo yi-00250000000000000000000000050000000000050000000000000000 0 500000000000000 0 0 10 imodeli yokutyumza. Iitoni ezingama-20 ngeyure. Emva kokutyumza, ilitye liphulwa libe ngamaqhekeza angaphantsi kwama-20mm. La masuntswana afakwa kwi-pan yokusila emanzi yegolide, kwaye ayagutywa abe ngumgubo malunga ne-100 ukuya kwi-150 mesh (ukusuka kwi-80 ukuya kwi-150 micron). Emva koko udaka olwenziwe kwi-pan yokusila emanzi lugqithiselwa kwi-centrifugal concentrator yegolide, apho kuqokelelwa intlabathi emnyama yegolide. Emva koko umsila uya kwitafile eshukumayo ukuze iphinde ibuyiselwe igolide eseleyo.
Isixhobo segolide somxhuzulane siya kulayishwa kwisikhongozeli se-20ft okanye 40ft ngokwesithuba kunye nobunzima. Ukuza kuthi ga ngoku, sithumele izixhobo zomxhuzulane kumazwe amaninzi, aquka iSudan, iZimbabwe, iMauritania ne-Egypt.