Gemmy, light, minty-green, lustrous, fluorapophyllite crystals are exquisitely perched on a thin stalk of sparkly white chalcedony. The largest crystal is doubly terminated and measures 4.1 cm in length. If this specimen is correctly displayed vertically, it mounts so the crystals look floating in the air. Just easier to photo on the side, like this. And still, even reposing, pretty darned striking!