What is another word for chalkstone?
Pronunciation: [t͡ʃˈɔːkstə͡ʊn] (IPA) 
Chalkstone is typically used to describe a hard, smooth, chalky substance that can be found in certain geological formations like limestone or chalk cliffs. Some common synonyms for chalkstone include calcite, chalk rock, limestone, and sandstone. Other possible synonyms for chalkstone might include fossilized limestone, sedimentary rock, or even calcium carbonate. Depending on the context, other synonyms for the word might include chalk dust, chalk paste, or chalk powder, all of which refer to a more powdery form of the substance. Regardless of the specific synonym used, the word chalkstone is generally associated with white or light-colored rocks that have a distinctive, chalky feel and appearance.
