| A Realtor might be able to give you a better opinion of the resale value of marble vs granite.
There is real marble and cultured marble. Unlike pearls, there is a big difference in what the 2 are. Real marble is formed under ground when heat and pressure changes the crystal structure, but not the chemical properties of limestone. Limestone, marble, pearls, and cultured pearls are all calcium carbonate. The acids, commonly used to remove the hard water stains left by limestone containing water, will dissolve one, as well as the other.
Cultured marble is made by adding ground limestone to an unsaturated polyester resin. The limestone is protected from acids by the resin. However, the resin is even easier to scratch with abrasive cleaners.
Chicago does get its water out of the lake? If so, hard water stains should be less of a problem. |