Angel Whisperer sterling silver hoop earrings with a powerful stone charm, malachite. According to historical tradition, stones are said to have certain powers and functions. Malachite can have a positive effect on the body. It can support the psyche and help it to be balanced and full of life. Malachite apparently boosts the cardiovascular system and oxygen supply. It can also positively influence the psyche and help to be balanced and full of life.