Lava healing crystals with their unique look, are known to be a grounding stone due to their close connection with the centre of the Earth and harmonises with the root chakra. Generated from when lava is released and cools, it is a known bringer of strength, courage and stability and can calm and ground the user. A great stone for dissipating anger andand enhances dream work, psychic abilities andstability and can calm and ground the user. A great stone for dissipating anger and enhances dream work, psychic abilities and stimulates spiritual powers. Nephrite Jade This ancient stone of harmony promotes luck, abundance, and emotional balance through the heart chakra.