Recycled stone is also referred to as Recycled Clean Stone, reclaimed stone and recycled crushed stone.

Re-Cycled Stone is non porous, more flexible, and harder than many types of natural stone. Since it has a uniform internal structure, it does not have hidden cracks or flaws that may exist in natural stone and also has a color/pattern consistency. Processed stone creates fewer CO2 than wood, metal, or concrete. ... Recycling of the stone is not harmful to the earth.