Definition
Marble is a metamorphic rock composed of recrystallized carbonate minerals, most commonly calcite or dolomite. It is known for its distinctive veined or mottled appearance and is often used in sculpture and building materials. Marble forms when limestone is subjected to high pressure and temperature, causing the original minerals to recrystallize. Think of it as limestone's fancier cousin, transformed by heat and pressure into something stronger and more beautiful. It polishes to a high gloss, making it a popular choice for countertops, floors, and decorative objects.