I knew I could get you to chuckle on that one. You know, since that could be construed as a wise-ass reply, I have been spending the last several minutes looking online for hints of what you are speaking of, just to help out. I have had little luck and now am on a mission...which a couple of frosting beers should really help out. Now, I think I know what you are talking about. They aren't pebbles as much as a very coarse 'sand' such as what is used for sandblasting or fine bed aquariums? Is that what you are speaking of? Where this coarse sand is stuck to the surface of the large 'tile' pieces using a type of resin or epoxy? Is that what you are thinking of? tulsa
When I say sand...it doesn't look like sand...it is very coarse (about 1mm-2mm or so wide..maybe a tad more or less...and the colors are kind of brownish orange with a few really light ones tossed in here and there?)