Dinosaur Bone and Sapphire Optical Properties
Luster
Not Available
Vitreous, Adamantine, Vitreous, Adamantine
Pleochroism
Not Available
Strong
Transparency
Not Available
Transparent, Translucent, Transparent to opaque
Refractive Index
Not Available
1.762-1.788
Optic Character
Not Available
Not Available
Crystal System
Not Available
Trigonal
Birefringence
Not Available
0.008-0.009
Clarity
Not Available
Transparent
Dinosaur Bone and Sapphire Optic Character
Dinosaur Bone and Sapphire optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Dinosaur Bone and Sapphire 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 Sapphire 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.
Dinosaur Bone and Sapphire Transparency
Similar to their colors, Dinosaur Bone and Sapphire 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.