Southern England| Monikko | calcites |
(mineralogy) A very widely distributed crystalline form of calcium carbonate, CaCO₃, found as limestone, chalk and marble.
Clockwise from top left: scalenohedral, rhomboedral, stalactitic, and botryoidal calcite
(mineralogy) A very widely distributed crystalline form of calcium carbonate, CaCO₃, found as limestone, chalk and marble.
Crystal structure of calcite
(mineralogy) A very widely distributed crystalline form of calcium carbonate, CaCO₃, found as limestone, chalk and marble.
Rhombohedral calcite