×

Marialite
Marialite

Rubellite Tourmaline
Rubellite Tourmaline



ADD
Compare
X
Marialite
X
Rubellite Tourmaline

Marialite and Rubellite Tourmaline Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly, Resinous
Not Available
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent
Opaque
1.5 Refractive Index
1.540-1.550Not Available
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
Isometric
1.8 Birefringence
0.004-0.008Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
Opaque

Marialite and Rubellite Tourmaline Optic Character

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

Marialite and Rubellite Tourmaline Transparency

Similar to their colors, Marialite and Rubellite Tourmaline 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, Marialite is Translucent and Transparent while Marialite is Translucent and Transparent in appearance.