Selenite - Salt-based mineral that cleanses other stones and all items it comes in contact with.It never needs to be cleansed itself, as it transmutes negativity to positive energy.Clarity of mind, focus.Opens crown and higher crown chakras to access angelic consciousness and higher guidance.Calming stone and instills great peace which is excellent for meditation.Place in corners of a house to create a protective grid throughout the house.Carries imprint of all that has happened in the world, so it is very useful for checking on progress in this lifetime toward enlightenment.Pinpoints lessons and issues needing to be resolved in this lifetime.