Question

Date:..
give a short on
Marble -​

Answer 1

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Answer 2

Answer:

Marble, granular limestone or dolomite (i.e., rock composed of calcium-magnesium carbonate) that has been recrystallized under the influence of heat, pressure, and aqueous solutions. Commercially, it includes all decorative calcium-rich rocks that can be polished, as well as certain serpentines (verd antiques).

Slabs and blocks of marble are used for stair treads, floor tiles, facing stone, cemetery stones, window sills, ashlars, sculptures, benches, paving stones and many other uses. ... Some marble is heated in a kiln to drive off the carbon dioxide that is contained within the calcite.