its crushed and subjected to extreme heat under volcanos
because...
Some are, like the monuments. Abraham Lincoln monument is partly made out of marble.
Some of the floors are marble. Mostly the building is made of wood and steel.
marble stone wood and many more things
The materials that were used to build this tower is cement, rocks and some white marble, cement, wood and stone.
Stone or maybe marble
A marble statue is a statue made of marble :)
A marble statue is a statue made of marble :)
It was made out of marble and the foundations were made of limestone.
the ancient Romans who made floor mosaics had a great supply of marble so they used that but they made so many that they saved the other type of rock for makeing more important things
Taj Mahal is made of white marble and decorated with different precious stones.
The Taj Mahal is made of marble.