Ⅱ Ukungena komoya emanzini Kumhlaba ophantsi komhlaba, ngenxa yokusebenza kwemigodi kunye ne-oxidation yamaminerali kunye nezinye izizathu, ukubunjwa komoya kuya kutshintsha, ngokukodwa kubonakaliswe njengokunciphisa i-oksijini, ukwanda kweegesi ezinobuthi kunye neziyingozi, ukuxuba uthuli lwamaminerali, ubushushu, ukufuma, utshintsho loxinzelelo, njl. Ezi chan...
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