In the scene there are balls of granite material in 6 shades

The render was created in Corona 6.
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR

Perhaps you were looking for:
types of granite, torn stone, stone path, natural stone texture, granite slabs, material for garden paths, granite slab, natural stone paving stones, light stone, stone texture.