These beautiful genuine Malachite Tumbled Stones come from Zaire and have an amazing connection to nature. The Malachite crystal stone meaning echoes its deep connection to nature with colours of a lush and verdant spring bursting with new life. Malachite is a protection stone, absorbing negative energies and pollutants from the atmosphere and from the body. It guards against radiation of all kinds, clears electromagnetic pollution, and heals earth energies.