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Fire Agate
Fire Agate

Cavansite
Cavansite



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Fire Agate
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Cavansite

Fire Agate and Cavansite Optical Properties

1 Optical Properties
1.1 Luster
Waxy, Vitreous, Greasy, Silky
Vitreous, Pearly
1.2 Pleochroism
AbsentWalter Schumann
Visible: X=Z= colorless Y= blue
1.3 Dispersion
Albite Optical ..
None
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Translucent
Not Available
1.5 Refractive Index
1.530-1.543
1.542
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Orthorhombic
1.8 Birefringence
0.003-0.009
0.009
1.9 Clarity
Translucent
Not Available

Fire Agate and Cavansite Optic Character

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

Fire Agate and Cavansite Transparency

Similar to their colors, Fire Agate and Cavansite 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, Fire Agate is Translucent while Fire Agate is Translucent in appearance.