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