Geodes or cathedrals are rounded, hollow voids in rocks filled with crystals and other minerals. They are typically formed when air bubbles inside volcanic rock form hollow cavities. Over time, as mineral-rich water seeps into the rock it beings to deposit tiny crystals on the sides of the hollow cavity. Geodes can help communicate with divine beings and assist in creating better moods, balances, and energies that can help with meditation, stress, and decision-making. Placing a geode in a room will change the vibration of that room. Geodes are also master healers. All the tiny points in a geode make them a powerful amplifier of energy. They can be used to uplift the energy in any part of the house or workspace. They can be used to charge other crystals by placing them inside the geode. Geodes with deposits like calcite and chalcedony also have other healing properties. They restore balance harmony and serenity. Geodes are found in various crystals.