It is known that marble is a natural stone, composed of recrystallized carbonate minerals, most commonly calcite or dolomite. Metamorphism causes variable recrystallization of the original carbonate mineral grains. More generally in construction, the term "marble" is used for any crystalline calcific rock, which is capable of taking a polish. Marble is capable of taking the polish because it has the calcite grain capacity. From ancient times marble was valuable in many countries because it was a very beautiful finishing material. The most common natural marble shade is light, but if the clean species are mixed with other species in small amounts, then the marble gets a variety of strange, unusual colors and its shades of colors. There are a lot of shades from white to black, do not speaking about the various bright and multicolored variants.
Marble floor grinding
Marble floor polishing