Marble (a type of limestone)

Marble is a natural metamorphic rock formed when limestone is subjected to intense heat and pressure over time. This process transforms the original calcite minerals, creating a crystalline structure with a smooth, polished surface. Known for its aesthetic appeal, marble features a range of colors and unique veining patterns, making it popular in sculpture, architecture, and interior design. Although durable, marble is porous and can stain or etch if not properly maintained. Its elegant appearance and historical significance have made it a prized material for centuries.