Worry stones are a great tool for grounding and centering, especially when you are unable to step away in a public place. Rubbing the stone can bring feelings of calm and settle nerves.
Green Aventurine comforts, harmonizes, and protects the heart, and can help attract love later in life. You can also use Green Aventurine for gridding a home or work space. Very strongly associated with the Heart Chakra this stone is also believed by many to assist in attracting money and wealth.