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 ...

Growing up, rocks were a big deal in our family. As members of Spokane's Rock Rollers Club, my grandparents won dozens of awards for their pristine petrified wood specimens displayed at the club's ...