inkcazelo: Ilitye lentaba-mlilo eyaziwa ngokuba yipumice okanye i-basalt ene-porous, luhlobo lwezinto ezisebenzayo kunye nokusingqongileyo.Iqulethe inqwaba yeeminerali kunye ne-microelements, njenge-sodium, i-magnesium, i-aluminium, i-silicon, i-calcium, i-titanium, i-manganese, isinyithi, i-nickel, i-cobalt kunye ne-molybdenum kunye nokunye ...
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