×

Nepouite
Nepouite

Peridot
Peridot



ADD
Compare
X
Nepouite
X
Peridot

Nepouite and Peridot Optical Properties

Add ⊕
1 Optical Properties
1.1 Luster
Waxy, Pearly
Vitreous, Greasy
1.2 Pleochroism
Weak
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent
1.5 Refractive Index
1.600-1.6301.64-1.69
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic
Orthorhombic
1.8 Birefringence
Not Available0.036
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Nepouite and Peridot Optic Character

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

Nepouite and Peridot Transparency

Similar to their colors, Nepouite and Peridot 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, Nepouite is Not Available while Nepouite is Not Available in appearance.