PERIDOT  
Evening emerald
Composition: (Mg, Fe)2SiO4
 
Healing: Cleansing &protective. Inspires happiness & delight. Strengthens and regulates immune system, metabolism and benefits the skin. It aids disorders of the heart, thymus, lungs, gallbladder, spleen and intestinal tract. Balances bipolar disorders and overcomes hypochondria. Size: 5-10mm