To anyone up north that may have those rock places that sale all types of rocks could you stop by( if you have time) and see if they have any "slag glass"? It is big chunks of glass in rock form that is multi-colored almost like marble. I have heard most of these rock selling places have it but I am a long ways from any of those. It should look like a big chunk of funky looking glass. If you go by any of these places and they have some will you let me know and how much they are selling it for? I may get someone to pick me some up if you would be kind enough. Thanks alot.