limestone; sedimentary rock consisting mainly of calcium carbonate, used as a building material and for making lime and cement

a type of sedimentary rock mainly composed of calcium carbonate, commonly known as [[青石|青石|qing1 shi2]]

calcium oxide; a white solid compound made by heating limestone, used in construction, as a disinfectant, and as a drying agent

limewater; whitewash. A clear solution of calcium hydroxide in water used to detect carbon dioxide.

a kiln for heating limestone to produce lime

A milky white liquid made by mixing lime with water, used for painting walls or as a disinfectant.

material primarily composed of calcium carbonate, such as that found in the bones and shells of humans and animals

slaked lime or hydrated lime; a white powder produced by the reaction of [[生石灰|生石灰|sheng1 shi2 hui1]] with water, used as a building material, disinfectant, and chemical raw material

Calcium hydroxide; a white solid used as a building material, for painting walls, as a disinfectant, or as a chemical raw material; also called [[熟石灰|熟石灰|shu2 shi2 hui1]]

travertine; tufa; a type of banded limestone deposited by mineral springs

geological formation shaped by the dissolution of layers of soluble bedrock, such as limestone

landscape characterized by soluble rocks such as limestone, often featuring caves and sinkholes