Element: Air Chakras: Root, Heart, Crown Zodiac: Gemini, Taurus Planet: Mercury Number: 3 Tree Agate is a form of chalcedony within the family of agates with root-like designs wrapping the stone. When the stone was first discovered, thousands of years ago, its name Dendrite is rooted in the Greek term for “like a tree”, Dendron. Prophets of Islam wore them…