Dinosaur Bone and Kyanite Cyprine Optical Properties
Luster
Not Available
Vitreous
Pleochroism
Not Available
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Transparency
Not Available
Transparent
Refractive Index
Not Available
1.710-1.735
Optic Character
Not Available
Biaxial/+
Crystal System
Not Available
Not Available
Birefringence
Not Available
0.012-0.033
Clarity
Not Available
Transparent
Dinosaur Bone and Kyanite Cyprine Optic Character
Dinosaur Bone and Kyanite Cyprine optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Dinosaur Bone and Kyanite Cyprine 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 Dinosaur Bone and Kyanite Cyprine 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. Kyanite Cyprine has Biaxial/+ character.
Dinosaur Bone and Kyanite Cyprine Transparency
Similar to their colors, Dinosaur Bone and Kyanite Cyprine 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, Dinosaur Bone is Not Available while Dinosaur Bone is Not Available in appearance.