What Is White Marble Made Of
When it is formed from a limestone with very few impurities it will be white in color.
What is white marble made of. The white carrara marble is often confusingly pronounced and written as carrera marble. Marble that contains impurities such as clay minerals iron oxides or bituminous material can be bluish gray pink yellow or black in color. Marble is usually a light colored rock. White marble has been prized for its use in sculptures since classical times this preference has to do with its softness which made it easier to carve relative isotropy and homogeneity and a relative resistance to shattering.
But remember that if it is broken it cannot be repaired as it is made from a single mold. Even the modern engineered stones seek inspiration from these stones and imitate the subtle veins colour contrast and contours. Most of the white and gray marbles of alabama georgia and western new england and that from yule colorado are recrystallized rocks as are a number of greek and italian statuary marbles famous from antiquity which are still quarried these include the parian marble the pentelic marble of attica in which phidias praxiteles and other greek sculptors executed their principal works and. In case it gets a scratch rebuff the surface with a gel compound that acts as a coat on the marble.
Also the low index of refraction of calcite allows light to penetrate several millimeters into the stone before being scattered out citation needed.