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Peridot
Peridot

Shattuckite
Shattuckite



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Peridot
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Shattuckite

Peridot and Shattuckite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Greasy
Silky
1.2 Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
X = very pale blue; Y = pale blue; Z = deep blue
1.3 Dispersion
0.02NA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Translucent
1.5 Refractive Index
1.64-1.691.752-1.815
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic
Orthorhombic
1.8 Birefringence
0.0360.063
Achroite
0 0.296
1.9 Clarity
Transparent
Translucent

Peridot and Shattuckite Optic Character

Peridot and Shattuckite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Peridot and Shattuckite Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Peridot and Shattuckite optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Peridot and Shattuckite Transparency

Similar to their colors, Peridot and Shattuckite transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Peridot is Transparent while Peridot is Transparent in appearance.