when I touch the ring it feels rough

when I touch the ring it feels rough Images

when I touch the ring it feels rough

when I touch the ring it feels rough Description

I have a ring mark in my Marble (http://www.lightemprador.com) Counter (http://GialloFiorito.com) top in the bathroom and (http://maplered.com) some of the Counter (http://GialloFiorito.com) doesn't look that shiny. What can I do to bring it back. when I touch the ring it feels rough. what is this from? Water?
 
Thank you,
 
Jacki.