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Arfvedsonite
Arfvedsonite

Adularia
Adularia



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Arfvedsonite
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Adularia

Arfvedsonite and Adularia Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Not Available
1.2 Pleochroism
Strong: Blue-greens
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
TransparentArthur Thomas, Gemstones (2009)
1.5 Refractive Index
1.652-1.6991.518-1.536
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Not Available
1.8 Birefringence
Not Available0.005-0.008
Achroite
0 0.296
1.9 Clarity
Not Available
TransparentArthur Thomas

Arfvedsonite and Adularia Optic Character

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

Arfvedsonite and Adularia Transparency

Similar to their colors, Arfvedsonite and Adularia 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, Arfvedsonite is Not Available while Arfvedsonite is Not Available in appearance.