Ukunciphisa i-calcium carbonate. Yenziwe nge-calcium carbonate ekumgangatho ophezulu (ilitye lekalika) njengezinto ezingavuthiyo.
ukwetyisa, ukucoca, ukuthambisa, ukucoca, ukomisa kunye nokutyumza
Iimveliso uphawu mhlophe eliphezulu, ukukhanya eliphezulu, ukuhanjiswa efanayo amasuntswana, emxinwa
usasazo lobubanzi njl.