We should be good there. Just found the PB's PM to me that we were quoted "Tumbled."Now in your case, if you specifically listed or chose the tumbled then you have an argument, they screwed up. And they contractually have to put on what you contracted or you come to a mutual understanding of a solution.
But if you only had "travertine" then they could wiggle out of it as they gave you "travertine".