Yes, Italys Beola Bianca Gneiss can be used outdoors. Gneiss is a type of metamorphic rock that is commonly used as a building material due to its durability and resistance to weathering. Beola Bianca Gneiss, specifically, is known for its light color and unique veining, making it a popular choice for outdoor applications such as paving, cladding, and landscaping projects. It can withstand the elements and is resistant to fading, making it suitable for outdoor use.