noun🔗Share방해석A very widely distributed crystalline form of calcium carbonate, CaCO3, found as limestone, chalk and marble"Many caves are formed from limestone, which is mostly made of the mineral calcite. "많은 동굴은 석회암으로 형성되는데, 이는 대부분 방해석 광물로 이루어져 있습니다.geologymineralsubstancechemistrymaterialChat with AIVocabulary GamePractice Reading