USA, Brazyl, Austria, Italy, Tanzania, Pakistan, Russia, Sri Lanka, Burma, Color: green, yellow-green, Not Available, Not Available, 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, Brazyl, Austria, Italy, Tanzania, Pakistan, Russia, Sri Lanka
Russia, green, violet, Yellow, blue, green, violet, Yellow, blue
Yellow, Colorless, Brown, Blue, Brown, Colorless, Green, gray
Black, Violet, Blue, Green
Not Available
Gemini, Virgo, Gemini, Virgo, Gemini, Virgo