Dinosaur Bone and Tantalite Optical Properties
Luster
Not Available
Resinous
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Not Available
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
Not Available
2.190-2.457
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
Not Available
0.083
Clarity
Not Available
TransparentWalter Schumann
Dinosaur Bone and Tantalite Optic Character
Dinosaur Bone and Tantalite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Dinosaur Bone and Tantalite 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 Tantalite 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 Tantalite Transparency
Similar to their colors, Dinosaur Bone and Tantalite 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.