Malachite Stacking Ring - Sto protect you from negative vibes. Healing energy through the heart. Sterling silver US size 10 Genuine Malachite stone. Malachite is known chakra to mend a broken heart. Also, a symbol of wealth and prosperity. Malachite's calming, powerful energy has been said to help enhance motivation and ambition, leading to greater success. This ring is a timeless accessory to remind you of your strength and potential.