Nahana ka mosebetsi o felletseng oa ho khotsofatsa litlhoko tsohle tsa bareki ba rona; fihlella tsoelo-pele e tsitsitseng ka ho bapatsa ntlafatso ea barekisi ba rona; Hola ho ba molekane oa ho qetela oa ho qetela oa bareki le ho eketsa lithahasello tsa bareki bakeng sa Copper Oxide 1,Copper (ii) oxide puratenic,Copper (i) hydide hydrate,Copper (ii) oxide acs togent phofo,Cupric Oxide e sootho e ntšo. Ka melao ea rona ea "botumo ba khoebo, bapontisa ba sebele le balekane ba mo tšepang le balekane ba ka mo tšepang, ba holile kaofela, ba hola hammoho. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Jordane, Asia Bochabela le linaoa tse ling le libaka tse ling le libaka tse ling. Re thabetse botumo bo boholo har'a lihlahisoa tsa boleng le lits'ebeletso tse ntle. "
Tlohela molaetsa oa hau