×

Turquoise
Turquoise

Azurmalachite
Azurmalachite



ADD
Compare
X
Turquoise
X
Azurmalachite

Turquoise and Azurmalachite Optical Properties

1 Optical Properties
1.1 Luster
Waxy
Vitreous, Silky
1.2 Pleochroism
Weak
AbsentWalter Schumann
1.3 Dispersion
NoneNA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent, Opaque
Translucent
1.5 Refractive Index
1.610-1.6501.655-1.909
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Biaxial/+
1.7 Crystal System
Triclinic
monoclinic
1.8 Birefringence
0.0400.108-0.254
Achroite
0 0.296
1.9 Clarity
Translucent
Translucent

Turquoise and Azurmalachite Optic Character

Turquoise and Azurmalachite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Turquoise and Azurmalachite 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 Turquoise and Azurmalachite 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. Azurmalachite has Biaxial/+ character.

Turquoise and Azurmalachite Transparency

Similar to their colors, Turquoise and Azurmalachite 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, Turquoise is Opaque and Translucent while Turquoise is Opaque and Translucent in appearance.