Mother of Pearl and Jet Optical Properties

Mother of Pearl

Jet

Add ⊕

1 Optical Properties

1.1 Luster

Not Available

Waxy

1.2 Pleochroism

Not Available

AbsentWalter Schumann

1.3 Dispersion

NANone

0.007 1

1.4 Transparency

Gemmological Tables (2004)

Gemmological Tables (2004) More from other references

1.5 Refractive Index

1.53-1.691.640-1.680

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

Amorphous

1.8 Birefringence

0.16Not Available

0 0.296

1.9 Clarity

Gemmological Tables (2004)

Gemmological Tables (2004) More from other references

Mother of Pearl and Jet Optic Character

Mother of Pearl and Jet optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Mother of Pearl and Jet 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 Mother of Pearl and Jet 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 Gems for Cancer » More

Mother of Pearl Vs Abalone

Mother of Pearl Vs Calcite

Mother of Pearl Vs Dinosaur Bone

» More

More Compare Gems for Cancer

Mother of Pearl and Jet Transparency

Similar to their colors, Mother of Pearl and Jet 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, Mother of Pearl is Gemmological Tables (2004) while Mother of Pearl is Gemmological Tables (2004) in appearance.