Aventurine is a type of quartz that is known for its healing and protective properties. It's believed to help balance emotions, reduce stress, and increase feelings of peace and relaxation. It can also be used to help align the chakras, promote creativity, and increase self-esteem. It's believed to help reduce anxiety and increase the sense of well-being. Aventurine is said to be a powerful stone for manifestation and attracts positive energy. It's also believed to help bring abundance and prosperity into one's life.