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
Southern and central Africa
Yellow, Colorless, Brown, Blue, Green, gray
Yellow, Green
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Uneven, Conchoidal, Gemstones of the world (2001)
Transparent, Translucent, Not Available, Transparent . Star Diopside is opaque .
Transparent, Translucent