Re ntse re tsoela pele ka khopolo ea "boleng ba pele, pele, ntlafatso le ntlafatso ea ho fihlela bareki" ka sepheo sa zero "e le sepheo se tloaelehileng. Ho ba rona haholo, re fana ka thepa e sebetsang e sebelisa se setle haholo ka theko e loketseng ea koporo (ii) granite,Copper chloride,Copper II oxate,Li-copper tse ntšo,Phefufatsang Oxide Stock. Lihlahisoa tsa rona li hlahlojoa ka thata pele u romella ho beha botumo bo botle lefatšeng ka bophara. Re lebelletse boitlamo le uena nakong e tlang. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, Maeto, Elivia, mohlomong e tla ba e bonolo ho sebeletsa bareki ba rona hantle.
Tlohela molaetsa oa hau