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Jadeite
Jadeite

Natrolite
Natrolite



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Jadeite
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Natrolite

Jadeite and Natrolite Optical Properties

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1 Optical Properties
1.1 Luster
Pearly
Vitreous, Silky, Pearly
1.2 Pleochroism
NilArthur Thomas
NilArthur Thomas
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Translucent
Transparent, Translucent
1.5 Refractive Index
1.652-1.688
1.478-1.493
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Orthorhombic
1.8 Birefringence
0.013-0.020
0.012-0.013
1.9 Clarity
Translucent
Transparent

Jadeite and Natrolite Optic Character

Jadeite and Natrolite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Jadeite and Natrolite 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 Jadeite and Natrolite 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.

Jadeite and Natrolite Transparency

Similar to their colors, Jadeite and Natrolite 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, Jadeite is Translucent while Jadeite is Translucent in appearance.