Malachite Tumble Stones are a powerful healing stone, originating from the copper mines in the Democratic Republic of Congo. It is known to be a strong protector, clearing and activating all chakras, especially the Heart Chakra. The tumbling process amplifies the energy of the stone, making them a great tool for healing on the physical, emotional and spiritual level. Malachite is believed to be a powerful cleanser of negative energies and can be used to clear and activate the chakras.