Fancy Diamond and Steatite Optical Properties

Fancy Diamond

Steatite

Add ⊕

1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

Gemmological Tables (2004)

1.5 Refractive Index

2.421.539-1.596

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

cubic

Not Available

1.8 Birefringence

Not Available0.046-0.050

0 0.296

1.9 Clarity

Color grading system

OpaqueUlrich Henn and Claudio C. Milisenda

Fancy Diamond and Steatite Optic Character

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

Fancy Diamond Vs Tourmaline Bi Color

Fancy Diamond Vs Angelite

Fancy Diamond Vs Aqua Aura

Fancy Diamond and Steatite Transparency

Similar to their colors, Fancy Diamond and Steatite 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, Fancy Diamond is Not Available while Fancy Diamond is Not Available in appearance.