USA, Brazyl, Austria, Italy, Tanzania, Pakistan, Russia, Sri Lanka, Burma, Color: green, yellow-green, Not Available, Hardness: 5.5 6, Refractive index: 1.66 1.71, Density: 3.25 3.55, Chemical composition: CaMg(Si2O6), Crystal structure: monoclinic, Origins: USA
Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya
Yellow, Colorless, Brown, Blue, Green, gray
Red, pink
Not Available
Leo, Scorpio, Cancer, Sagittarius
Not Available
Ruby, Blue Sapphire, Diamond, Gomedh