Malachite is an important protection stone. Malachite absorbs negative energies and pollutants, picking them up from the atmosphere and from the body.
Clear Quartz is known as the "master healer" and will amplify energy and thought, as well as the effect of other crystals. ... Clear Quartz enhances psychic abilities. It aids concentration and unlocks memory. Stimulates the immune system and brings the body into balance.