Crystal Quartz and Chrysoberyl Optical Properties
Luster
Not Available
Vitreous
Pleochroism
Not Available
X = red; Y = yellow-orange; Z = emerald-green
Transparency
Not Available
Transparent, Translucent, Transparent to translucent
Refractive Index
Not Available
1.746-1.763
Optic Character
Not Available
Biaxial/+
Crystal System
Trigonal
Orthorhombic
Birefringence
Not Available
0.007-0.013
Clarity
Not Available
Transparent
Crystal Quartz and Chrysoberyl Optic Character
Crystal Quartz and Chrysoberyl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Crystal Quartz and Chrysoberyl 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 Crystal Quartz and Chrysoberyl 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. Chrysoberyl has Biaxial/+ character.
Crystal Quartz and Chrysoberyl Transparency
Similar to their colors, Crystal Quartz and Chrysoberyl 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, Crystal Quartz is Not Available while Crystal Quartz is Not Available in appearance.