Marble is a metamorphic rock consisting of carbonate minerals
Marble
The Marble Boat, a lakeside pavilion in the Summer Palace in Beijing, China
The Taj Mahal is clad entirely in marble
Folded and weathered marble at General Carrera Lake, Chile
Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. It is a very common mineral, particularly as a component of limestone. Calcite defines hardness 3 on the Mohs scale o
Rhombohedral calcite