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Moss Agate
Moss Agate

Umbalite
Umbalite



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Moss Agate
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Umbalite

Moss Agate and Umbalite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Not Available
1.2 Pleochroism
AbsentWalter Schumann
Not Available
1.3 Dispersion
None0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
TranslucentWalter Schumann, Gemstones of the world (2001)
TransparentGemdat.org, Management Team (2012)
1.5 Refractive Index
1.530-1.5401.730-1.820
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
0.004Not Available
Achroite
0 0.296
1.9 Clarity
TranslucentWalter Schumann
TransparentGemdat.org

Moss Agate and Umbalite Optic Character

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

Moss Agate and Umbalite Transparency

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