The "Queen of Crystals" Amethyst is an incredible stone that can be used in many ways. It rules the realm of mind and spirit, providing a protective light shield around one’s aura to guard against psychic attacks as well panic episodes or addiction-related conditions because it helps conquer these things with its calming purple color which calms emotions down so you don't feel anything negative when meditating.
A Crystal Geode is a more rounded rock that contains a central hollow cavity that is naturally lined with crystal material. The crystals may be in very small druzy like points, large points and sometimes intergrowths of other minerals. Geodes may be polished on the outside or stabilized with another material to ensure the integrity of the geode as they can be subject to breakage or flaking.