Fiber ea khalase e etsoa ka mekhoa e kang ho qhibilihisa liminerale tsa mocheso o phahameng, joalo ka libolo tsa khalase, talc, lehlabathe la quartz, limestone, le dolomite, ebe ho taka, ho loha le ho loha. Bophara ba fiber ea eona e le 'ngoe bo tloha ho microme tse seng kae ...
Bala haholoanyane