Russia, Southern and central Africa, Color: green, yellowish green, Hardness: 6.5, Refractive index: 1.88 1.89, Density: 3.82 3.85, Chemical composition: Ca3Fe2(SiO4)3, Crystal structure: isometric, Origins: Russia, Namibia
Southern and central Africa
Green, Red, Green, orange
Yellow, Green
Not Available
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)