Mipira ya quartz yamitundu isanu, yokhala ndi dzenje lamkati, imatha kupanga malo okhala ndi okosijeni wocheperako, kukulitsa mabakiteriya a anaerobic, ndikupereka malo abwinoko oberekera.Mitundu isanu, ntchito zosiyanasiyana, zotsatira zabwino zikagwiritsidwa ntchito limodzi.