One area I'm excavating is full of broken pieces of Depression Glass. Uranium glass especially http://www.vaselineglass.org/. I purchased online a kit to melt the glass and make beads from it. The pink,green,amber and lemon-yellow colors are lovely. I've only begun at this but will soon be producing bracelets,necklaces,etc from the glass. The uranium glass is stunning under a blacklight. I'll soon be adding beads made from aqua,cobalt blue,milk glass,black glass,etc. I'm not doing this to make money,only for the pleasure of it.