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
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Yellow, Colorless, Brown, Blue, Green, gray
Green
Not Available
Libra, Taurus, Leo, Virgo
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Conchoidal
Transparent, Translucent, Not Available, Transparent . Star Diopside is opaque .
Transparent