Selenite

Selenite is the stone of cleansing,  it is also really good for spiritual awareness. And Selenite also cleanses other crystals it is near. 

Selenite is really good for purifying a space or room, bringing bright clean energy into it. It's also a very peaceful stone, bringing a little bit of peace into your life. 

It's also incredible for spiritual awakenings and awareness, ideal to have with you during any kind of divination work.