Crystals such as Amethyst, Clear Quartz, and Selenite are all known for their ability to clear the mind. Amethyst is a powerful stone that can help to reduce stress and anxiety while providing clarity of thought. Clear Quartz helps to amplify energy and remove negative energies from your environment. Lastly, Selenite has strong cleansing properties that can help purify your aura and mental state. All three crystals can be used together or individually depending on what you need in order to find clarity of mind.