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Mottramite
Mottramite

Diamond
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Mottramite
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Mottramite and Diamond Optical Properties

1 Optical Properties
1.1 Luster
Greasy
Adamantine
1.2 Pleochroism
Visible X=Y= canary yellow to greenish yellow
None
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.04
Rank: 10 (Overall)
Fluorite Optical Properties
1.4 Transparency
Not Available
Transparent, Translucent, Transparent to opaque
1.5 Refractive Index
2.170
2.417-2.419
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic
cubic
1.8 Birefringence
0.150
Not Available
1.9 Clarity
Not Available
Transparent

Mottramite and Diamond Optic Character

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

Mottramite and Diamond Transparency

Similar to their colors, Mottramite and Diamond 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.