Matla a phahameng a matla le li-motor tse tharo tsa mekhahlelo e meraro tse sa feleng tse hanyetsanang le demagnetization bakeng sa mechini e sithabetsang indastering ea metallurgic.

Kopana le litlhoko tsa maemo a thata a ho sebetsa a crusher
Phahamiso ea Mocheso o Tlase
Ha ho bapisoa le koloi ea pele e tsoang kantle ho naha, sekhahla sa ho boloka matla ke 5.8%