CLICK ON PICTURE TWICE TO ENLARGE AND RECEIVE THE BEST PICTURE PLEASE NOTE 12" RULER IN EACH PICTURE FOR SCALE MY GRADING SYSTEM FOR AMETHYST GEODES 16" tall geode $219.00 GIANT BLACK TOURMALINE CRYSTAL $170.00 GIANT TWIN AMETHYST CRYSTALS $675.00 INTERESTING AGATE sold terry $199.00 LITTLE BEAUTY $225.00 16" tall BEAUTY $229.00 BLUE AGATE RINGS sold 13" TALL & WIDE sold Don SUPERIOR TABLETOP $275.00 SUPERIOR CORNOCOPIA $199.00 VIOLET GEODE sold