Apophyllite has me in thrall. It is tetragonal in crystal form so it forms natural four sided pyramids that look like they have mirrors reflecting in all directions. It has a sparkling brilliance that is pure and soft. Three of the Apophyllites in the picture are stalactites from Jalgaon, India. Can you imagine standing in a cave where these are hanging from the ceiling?! They look like rock candy from heaven! They are calcium based silicates that can be clear, green or pink and the metaphysical crowd say they put you in touch with the angelic realm. Just looking at their sparkly beauty is calming and delightful. In a world where there is a lot of negative energy floating around it is nice to have these benevolent spirits around to lift the mood!