marble is a metamorphic that forms from
Marble is a metamorphic rock form composed of coarse crystals from parent limestone or dolostone rocks.Pure marble is white and composed of the mineral calcite. It has been very popular for sculpture and building construction because of its beauty and relative softness.arble. Marble is a metamorphic rock form composed of coarse crystals from parent limestone or dolostone rocks. Pure marble is white and composed of the mineral calcite.