Rutilated Quartz and Bustamite Optical Properties

Rutilated Quartz

Bustamite

Add ⊕

Optical Properties

Luster

Vitreous

Pleochroism

Weak

Dispersion

0.010.02

0.005 1

👆🏻

Transparency

Transparent, Translucent, Transparent to translucent

Transparent, Translucent

Refractive Index

1.544-1.5531.662-1.707

1 3.25

👆🏻

Optic Character

Crystal System

Hexagonal

Triclinic

Birefringence

0.0090.013-0.015

0 0.296

👆🏻

Clarity

Transparent

Rutilated Quartz and Bustamite Optic Character

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

Rutilated Quartz Vs Sphalerite

Rutilated Quartz Vs Spodumene

Rutilated Quartz Vs Steatite

Rutilated Quartz and Bustamite Transparency

Similar to their colors, Rutilated Quartz and Bustamite 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, Rutilated Quartz is Transparent, Translucent and Transparent to translucent while Rutilated Quartz is Transparent, Translucent and Transparent to translucent in appearance.