Pink, green and blue tourmaline, aquamarine beryl and deep red garnet, purple amethyst and sparkling lepidolite — they all lie buried in Maine granite. To find them, all you have to do is dig — and ...

Mark Guido has stopped to pick up more rocks than he can ever possibly count, hauling them back to his workshop where he cuts and carves them into functional works of art. "My favorite saying is, ...