Hi Partners,
I am looking at restoring floors that are 90% travertine, but there are inlays and some borders of a darker brown stone that I need help identifying.  (It could be travertine also).  It has scratches and some etching so I believe it is calcium-based.  I am concerned about treating it the same or differently from the standard travertine.  Thank you in advance for your help.  Photo attached.

Thank You,
Barry V Raduta
Diamond Stone & Tile Care-South
Stone & Tile Pros