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