Moss Agate and Narsarsukite Optical Properties

Moss Agate

Narsarsukite

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1 Optical Properties

1.1 Luster

Not Available

Vitreous, Pearly

1.2 Pleochroism

AbsentWalter Schumann

Weak; O = colorless to yellow; E = colorless to honey-yellow

1.3 Dispersion

NoneNA

0.007 1

1.4 Transparency

TranslucentWalter Schumann, Gemstones of the world (2001)

Transparent, Translucent

1.5 Refractive Index

1.530-1.5401.610-1.647

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

tetragonal

1.8 Birefringence

0.0040.021

0 0.296

1.9 Clarity

TranslucentWalter Schumann

Transparent

Moss Agate and Narsarsukite Optic Character

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

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Moss Agate and Narsarsukite Transparency

Similar to their colors, Moss Agate and Narsarsukite 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, Moss Agate is TranslucentWalter Schumann and Gemstones of the world (2001) while Moss Agate is TranslucentWalter Schumann and Gemstones of the world (2001) in appearance.