Ushishino lwezimbiwa

Izimbiwa ezifana nesamente, ikalika, uthuthu lwesanti, i-alunite ngokuqhelekileyo ineempawu zobulukhuni kunye nobunzima obuphezulu。xivalve ejikelezayo isetyenziselwa ukuthutha zonke iinlobo zemathiriyeli yezimbiwa, ibeka phambili iimfuno eziphezulu zokuqina kwezixhobo zoomatshini kunye nokunganyangeki kokunxiba。Kule minyaka ingama-20 idlulileyo, siye sazinikela kuphando olukhethekileyo lwezixhobo ezingagugiyo kunye netywina elingagugiyo, samisa iziko lovavanyo lwangaphakathi lwesixhobo, kwaysenza uphando oluninzi kunye novavanyo, olufana novavanyo lokumelana nokunxiba。Zemathiriyeli ezahlukeneyo ezihambelana neminerali ezahlukeneyo, uvavanyo lwemathiriyeli yealloyi, uvavanyo lokwaleka olongagugiyo kudonga lwangaphakathi lwesixhobo, nj.i . nj.i。zinye zeempumelelo zifumene isiqiniskiso selungelo elelodwa lomenzi wechiza, kwayi - velvelo zusebenza kwazo kunye nokuthembeka kwisisebenzayo。