What does man-made marble floor have white imprint to do?
If the former is basically no way, if it is the latter, you can try on a small area of toothpaste or alum. If not, you can only try to use acidic detergent, will make the surface of hair.
The first thing to figure out is whether the patterns are the inside of the stone, or in the process of polishing, glue, cleaning, etc..
