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Scolecite
Scolecite

Spodumene
Spodumene



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Spodumene

Scolecite and Spodumene Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Silky, Fibrous
Vitreous
1.2 Pleochroism
X: colourless Y: colourless Z: colourless
Strong in kunzite: α-purple
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.02
Rank: 22 (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparent, Translucent
Transparent
1.5 Refractive Index
1.512-1.523
1.657-1.681
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
monoclinic
1.8 Birefringence
0.011
0.014-0.018
1.9 Clarity
Transparent
Gems

Scolecite and Spodumene Optic Character

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

Scolecite and Spodumene Transparency

Similar to their colors, Scolecite and Spodumene 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, Scolecite is Translucent and Transparent while Scolecite is Translucent and Transparent in appearance.