Aegirine and Zebra Rock Optical Properties

Aegirine

Zebra Rock

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1 Optical Properties

1.1 Luster

Vitreous, Resinous

Not Available

1.2 Pleochroism

X = emerald green

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Gemmological Tables (2004) More from other references

Not Available

1.5 Refractive Index

1.720-1.778Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

monoclinic

face-centered cubic (fcc)

1.8 Birefringence

0.037-0.061Not Available

0 0.296

1.9 Clarity

Gemmological Tables (2004) More from other references

Not Available

Aegirine and Zebra Rock Optic Character

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

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Aegirine and Zebra Rock Transparency

Similar to their colors, Aegirine and Zebra Rock 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, Aegirine is Gemmological Tables (2004) More from other references while Aegirine is Gemmological Tables (2004) More from other references in appearance.