Malachite Tumbled Stones - Absorbs negative energies and pollutants. Clears and activates the chakras and attunes to spiritual guidance.  Opens the heart to unconditional love.  Balances mood swings and helps to heal cramps.  Boosts the immune and nervous systems. it is said to lower load pressure, treat asthma, arthritis, epilepsy and stimulate the liver to release toxins.