Acquamarine
 
As a talisman, the aquamarine crystal is used to ensure health, prevent fear, strengthen courage and also to have a more alert mind.
 
 Physically acts on the throat and heart chakra by opening flow between the heart and the throat energy centers, unlocks the channel for clear and sincere communication, minimizing misunderstandings in relationships.
 
 In their tradition, the crystal is the mermaid's treasure, it was used by sailors as an amulet for luck and protection on their long voyages.
 
 Note: Crystals can vary in color and size, as they are natural stones.