This apophyllite crystal mineral specimen is 5 inches long and 4 inches wide, and 1 1/4 inches thick. From India. Apophyllite - This powerful vibrational transmitter is a stone of truth that corrects imbalances and brings recognition of one’s true self. It releases mental blocks and negative thought patterns, making it a very effective personal power crystal. Apophyllite is used in Reiki, meditation, and crystal healing. Its high energy conductivity makes it a perfect stone for this purpose. The naturally formed pyramids help to magnify and focus energy. Apophyllite is used to establish a connection with higher realms. It is believed to create a conscious link between the material world and the spiritual sphere. In addition to resonating with the Third Eye and Crown Chakras, Green Apophyllite also resonates with the Heart Chakra. It assists healers in attuning to their highest vibration, allowing pure Divine White Light from the Realm of Spirit to flow through them, using the physical body as a conduit of healing energy into the recipient. HEALING: Apophyllite pyramids are used to rejuvenate tired eyes and to heal problems related to vision. A person should lie down and place a small pyramid on a forehead between the eyes in the area associated with the third eye.