Clear Quartz, Selenite and Kyanite – This grid will help with your connection to the angels and to the higher realms. Selenite, in particular, brings in light and angels and helps to clear the crown and higher chakras. Kyanite can be specific to Archangel Michael. It also helps you to clearly express yourself. Both selenite and kyanite are self-cleansers, and therefore, help to keep the stones around them cleansed too. Clear quartz amplifies the energies of these crystals, as well as helps to bring in healing, light and clarity.