noun🔗ShareКальцитA 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. "Многие пещеры образованы из известняка, который в основном состоит из минерала кальцита.geologymineralsubstancechemistrymaterialChat with AIVocabulary GamePractice Reading