Mottramite and Dinosaur Bone Optical Properties

Mottramite

Dinosaur Bone

Add ⊕

1 Optical Properties

1.1 Luster

Greasy

Not Available

1.2 Pleochroism

Visible X=Y= canary yellow to greenish yellow

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

1.5 Refractive Index

2.170Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Orthorhombic

Not Available

1.8 Birefringence

0.150Not Available

0 0.296

1.9 Clarity

Not Available

Mottramite and Dinosaur Bone Optic Character

Mottramite and Dinosaur Bone optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Mottramite and Dinosaur Bone 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 Mottramite and Dinosaur Bone 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 Brown Gemstones

Mottramite Vs Shigaite

Mottramite Vs Super Seven Crystals

Mottramite Vs Richterite

Mottramite and Dinosaur Bone Transparency

Similar to their colors, Mottramite and Dinosaur Bone 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, Mottramite is Not Available while Mottramite is Not Available in appearance.