Umgodi wobhedu waseRietberg usendleleni yokuba yinkomo yemali yeCopper 360, inkampani ekuluhlu lweJohannesburg Stock Exchange AltX evelise intsimbi yokuqala yobhedu kwiSithili saseNamakwa kwiveki ephelileyo.Umgodi ongaphantsi komhlaba ngomnye weshumi elinesibini lemigodi yobhedu eleleyo esasazwe kuwo wonke ummandla welayisensi yokomba ehlanganisiweyo yeCopper 360 yeehektare ezilishumi elinesithoba. Ukuvulwa kwayo kwakhona kuqhubela phambili inkampani ekuveliseni ipleyiti yobhedu ukuya ekuveliseni ukugxila kobhedu.Ngoku isendleleni yokuvelisa amashumi amane anesihlanu amawaka ngenyanga kwibakala le-1.6% yobhedu, nto leyo ezisa esiphelweni iminyaka engamashumi amane yokulala kobhedu kwisithili esinesiphiwo somzantsi Afrika soMntla-Koloni.