nuuradda, a sedimentary rock rich in calcium carbonate (CaCO3), is crucial in Portland cement manufacturing and as a performance additive in paper, plastics and other products. The efficacy of limestone

Waxaa jira noocyo badan oo kala duwan oo ah tignoolajiyada ka faa'iidaysiga macdanta birta oo la heli karo. Mid kastaa wuxuu leeyahay faa'iidooyin iyo khasaare mid walbana wuxuu adeegsadaa farsamooyin kala duwan si uu u gaaro natiijo isku mid ah. Maqaalkan,