Aquamarine History, Meaning, Healing Properties, Benefits, and Uses We all know that aquamarine is a beryl. To be specific, the aquamarine stone is basically composed of beryllium aluminum silicate, and it is related to the mineral family of emeralds, heliodor, and morganite. The beautiful blue-to-greenish-blue hues that it showcases are because of trace amounts of iron present inside the structure of the crystal. Throughout history, the aquamarine stone has been linked with various symbolic meanings. The New Age Community regards aquamarine as a symbol of youth, eternal life, and hope. While, the crystal healer community speaks highly of this stone and claims that aquamarine jewelry promotes emotional balance, calmness, and clarity in the wearer’s body.