Several types of gemstones can be beneficial in stimulating your Third Eye Chakra (Ajna). Blue Sapphire or Neelam is on top because it is useful for improving intuition and clarity of mind. Lapis lazuli brings a deep blue color which encourages inspiration and Emotional Well-being. Kyanite prevents stress and helps in spiritual development, whereas Turquoise encourages fluency in speech and innovativeness. Artists especially benefit from sodalite since it promotes expression and clear thinking. Tanzanite aids in concentration and enhances self-esteem, thus enabling you to access your inner knowledge. Lastly, the Iolite detoxifies the mind and frees creativity. It is therefore advisable to use these gemstones in your meditation or as you go about your activities to improve on your Third Eye Chakra to boost your intuition.