marble limestone supascience

  • Marble - University of Auckland

    Marble Marble is a metamorphic rock formed when limestone is exposed to high temperatures and pressures. Marble forms under such conditions because the calcite forming the limestone recrystallises forming a denser rock consisting of roughly equigranular calcite crystals. The variety of colours exhibited by marble are a consequence of minor amounts of impurities being incorporated with the ...

  • Marble: Metamorphic Rock: Pictures, Definition, Properties