Yes, Calacatta Michelangelo Marble can be used in landscaping. It is a type of white marble with subtle grey veining, which can add a luxurious and elegant touch to outdoor spaces. It can be used for various landscaping applications such as flooring, walkways, patios, pool surrounds, and garden sculptures. However, its important to note that marble is a natural stone and requires regular maintenance and sealing to preserve its appearance and durability in outdoor environments.