If you feel a connection to the calming qualities of the ocean, then Aquamarine is the stone for you. This cool blue-green crystal emits a gentle, compassionate energy, reduces stress and quiets the mind. This crystal also evokes the exhilaration of the ocean and will give you courage when needed. In ancient lore Aquamarine was used by sailors as a talisman for protection, and was believed to be the mermaids’ treasure. It works with the throat chakra, allowing for and enhancing clear communication. Faceted clear quartz guru bead.