×

Realgar
Realgar

Falcons Eye
Falcons Eye



ADD
Compare
X
Realgar
X
Falcons Eye

Realgar and Falcons Eye Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Not Available
1.2 Pleochroism
Nearly colorless to pale golden yellowAnthony et al
Not Available
1.3 Dispersion
NANone
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gems
Gemstones of the world (2001)
1.5 Refractive Index
2.538-2.7041.534-1.540
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
0.166Not Available
Achroite
0 0.296
1.9 Clarity
Gems
Gemstones of the world (2001)

Realgar and Falcons Eye Optic Character

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

Realgar and Falcons Eye Transparency

Similar to their colors, Realgar and Falcons Eye 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, Realgar is Gems while Realgar is Gems in appearance.