How to clean and try to lessen the stain?

How to clean and try to lessen the stain? Images

How to clean and try to lessen the stain?

How to clean and try to lessen the stain? Description

I am working with a client that had a nice travertine table topped table put in her patio.  The sales person of course did not inform her that it is porous and (http://maplered.com) that you don't put things on it like grease, etc.... So upon having a barbeque and (http://maplered.com) putting a plate of steaks on on the table, the plate was moved, the blood was spilt, and (http://maplered.com) now there is a nice stain.  What is the best way to go about cleaning this and (http://maplered.com) trying to lessen the stain?

Susan