Marble

Marble is defined as a metamorphic rock predominately consisting of fine to coursed-grained recrystallized minerals.  There are two basic mineral components which are calcite or dolomite which have a texture of relatively uniform crystals ranging from very large to very fine. Marble on the Mohls Scale has a hardness rating between H=4 and H=6.

Marble is an excellent choice for bathroom vanity tops, bathroom walls, floors, tubdecks, and showers.  In some cases marble can be used for kitchen countertops but is not typically recommended.  Marble should be cared for as you would a fine wood finish.

Another option for marble-loving homeowners is using Serpentine for kitchen counters.  Sometimes called the “green” marble, serpentine is not a true marble but offers a marble-like look.  And, because it is a magnesium-silicate based, it is not sensitive to citric acid and other kitchen spills.