Yes, there are color variations of Australias Bookleaf Bluestone. Bluestone is a natural stone, and as such, it can have different shades and patterns. The common color range for Bookleaf Bluestone includes shades of blue, grey, and green, with varying intensities and patterns. Some may have more blue tones, while others may have a greener or greyer appearance. It is always best to view samples or consult with a supplier to see the specific color variations available.