Limestone

Limestone is a sedimentary rock primarily composed of calcium carbonate (CaCO₃), often derived from the remains of marine organisms like coral and shells, as well as from the accumulation of sediment over time. It can range in color from white and gray to yellow, brown, and even black, depending on impurities like clay, sand, and iron oxides present in the rock.

Limestone is widely used in construction, particularly for building facades, flooring, and decorative elements, due to its relatively soft texture, ease of cutting, and natural beauty. It's also commonly used in the production of cement, lime, and other industrial products. However, it is more porous and susceptible to erosion compared to harder stones like granite, so it may require sealing for protection against moisture and staining. Over time, limestone can develop a unique patina, adding to its charm, especially when used in historical and rustic design projects.