Primary Stone / Chrome Diopside
Gemstone: Chrome Diopside
Gemstone Family: Gem
Gemstone Count: 1
Carat Weight: 0.445
Gemstone Shape: Pear
Primary Color: green
Color: Green
Treatment: No Known treatment
Country of Origin: Russia
Composition: Natural
Dimensions: 5.99 x 4.11 x 2.56 mm
Diopside gemology Species: Diopside Color: Green, yellow, colorless, brown, black Chemical composition: CaMgSi2O6, calcium magnesium silicate Crystal system: Monoclinic; columnar crystals Hardness: 5-6 (Mohs scale) Specific gravity: 3.22 - 3.38 Refractive index: 1.664 - 1.730 Birefringence: +0.024 to +0.031 Color of streak: White Absorption spectrum: 505, 493, 446; Chrome diopside: 690, 670, 655, 635, 508, 505, 490 Fluorescence: Violet, orange, yellow, green
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