Limestone quarries are large open-pit mines where limestone, a sedimentary rock primarily composed of calcium carbonate, is extracted. This rock is widely used in construction, agriculture, and various industrial processes. The extraction process involves removing layers of soil and rock to access the limestone beneath. Once the limestone is extracted, it can be crushed and processed for different uses, such as making cement or as a base material for roads. Limestone is also important in the production of lime, which is used in water treatment and soil stabilization. Quarries can have significant environmental impacts, including habitat destruction and changes to local ecosystems.