Maoatle a ruile eseng feela mehloling ea metsi, lefats'e la limela le liphoofolo, empa hape ho na le liminerale tse fapaneng. Tse ling tsa tsona li ka metsing 'me li qhibilihile, tse ling li robala ka tlase. Batho ba hlahisa mefuta e fapaneng ea mahlale a morao-rao ho rafa, ho sebetsana le ho sebelisoa libakeng tse fapaneng tsa moruo.
Mesaletsa ea tšepe
Pele ho tsohle, Leoatle la Lefatše le na le mehloli e mengata ea bohlokoa ea magnesium. Hamorao e sebelisoa merianeng le metallurgy. Kaha ke tšepe e bobebe, e sebelisetsoa ho aha lifofane le likoloi. Taba ea bobeli, metsi a maoatle a na le bromine. Ha e se e e fumane, e sebelisoa indastering ea lik'hemik'hale le bongaka.
Ho na le metsoako ea potasiamo le khalsiamo ka metsing, empa li fumaneha ka bongata mobung, kahoo ha ho so tšoanelehe ho li ntša ka leoatleng. Nakong e tlang, uranium le khauta li tla rafshoa, liminerale tse ka fumanehang hape ka metsing. Ho behiloe lipehelo tsa khauta tsa khauta fatše. Ho boetse ho fumanoa litšepe tsa Platinamo le thaethaniamo, tse behiloeng mokatong oa leoatle. Zirconium, chromium le iron, tse sebelisoang indastering, li bohlokoa haholo.
Lisebelisoa tsa tšepe ha li rafshoe libakeng tse lebopong. Mohlomong merafo e ts'episang ka ho fetesisa e Indonesia. Mehloli ea bohlokoa ea masenke e fumanoe mona. Li-deposit tse tebileng li tla etsoa nakong e tlang. Kahoo ho tloha tlase u ka ntša nikele le cobalt, manya a manganese le koporo, lits'epe tsa tšepe le aluminium. Hajoale, tšepe e rafshoa sebakeng se bophirima ho Amerika Bohareng.
Ho aha liminerale
Hajoale, e 'ngoe ea libaka tse ts'episang ka ho fetesisa tsa ho hula lirafshoa ho tloha botebong ba maoatle le maoatle ke ho ntšoa ha liminerale tsa kaho. Tsena ke lehlabathe le lehlohlojane. Bakeng sa sena, ho sebelisoa lisebelisoa tse khethehileng. Choko e sebelisetsoa ho etsa konkreite le samente, eo le eona e phahamisoang fatše ho tloha leoatleng. Liminerale tsa kaho li chekoa haholo ho tsoa botebong ba libaka tse sa tebang tsa metsi.
Kahoo, metsing a maoatle ho na le lisebelisoa tsa bohlokoa tsa liminerale tse ling. Tsena ke lisebelisoa tsa tšepe tse sebelisoang indastering, bongaka le liindastering tse ling. Indasteri ea kaho e sebelisa mesaletsa ea kaho e nyolohang botebong ba maoatle. Hape mona u ka fumana mafika le liminerale tsa bohlokoa joalo ka litaemane, platinamo le khauta.
