Serpentine ( Semi precious stone) Quality: Available in good quality, best for any type of carvings, 5 plus hardness, nice attractive Green colour with good refractive index and transparent. Available in Raw form Sizes: thickness 5 inches plus, length 7 inches plus, width 4 inches plus. ( 98% of stock). Loading port: Karachi Port pakistan Price quoted per Kg: 5.5 USD.