Gaspeite and Apache Tear Optical Properties

Gaspeite

Apache Tear

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous

Not Available

1.2 Pleochroism

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

1.5 Refractive Index

1.830Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Trigonal

Amorphous

1.8 Birefringence

0.220Not Available

0 0.296

1.9 Clarity

Not Available

Gaspeite and Apache Tear Optic Character

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

Compare Green Gemstones

Gaspeite Vs Phlogopite

Gaspeite Vs Nepouite

Gaspeite Vs Langbeinite

Gaspeite and Apache Tear Transparency

Similar to their colors, Gaspeite and Apache Tear 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, Gaspeite is Not Available while Gaspeite is Not Available in appearance.