×

Super Seven Crystals
Super Seven Crystals

Andalusite
Andalusite



ADD
Compare
X
Super Seven Crystals
X
Andalusite

Super Seven Crystals and Andalusite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly, Silky
Vitreous, Greasy
1.2 Pleochroism
Not Available
strongly trichroic
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent, Opaque
Transparent, Translucent
1.5 Refractive Index
1.519-1.5211.627-1.650
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Orthorhombic
1.8 Birefringence
0.0090-0.01000.009-0.010
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Super Seven Crystals and Andalusite Optic Character

Super Seven Crystals and Andalusite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Super Seven Crystals and Andalusite 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 Super Seven Crystals and Andalusite 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.

Super Seven Crystals and Andalusite Transparency

Similar to their colors, Super Seven Crystals and Andalusite 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, Super Seven Crystals is Opaque, Translucent and Transparent while Super Seven Crystals is Opaque, Translucent and Transparent in appearance.