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