Does anyone know if there is some kind of epoxy or something to repair a crack in a piece of marble? The marble is over my fireplace and is about 12 wide, it has a verticle crack going through it all the way. I don't expect it to be perfect if I can repair it but I cannot replace the marble without taking off the fireplace surround and also replacing all the marble so it will match. Thanks

Hello... I have an old built in bar in my basement. The top looks like something from the 70's and I'm not too sure of the surface. I bought some cheapo ceramic tiles at the hardware store and smashed them all up. I have never done a project like this, so I've done some research on the internet and took some books out at the library. It seems WAY too easy... almost so easy that surely I may screw it up somehow! Has anyone done this? Any tips or suggestions? It sure looks like a fun, fairly cheap easy way to brighten up this ugly bar top surface. Thanks...:)