×

Fire Agate
Fire Agate
☒

Cordierite
Cordierite
☒



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X
Fire Agate
X
Cordierite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Waxy, Vitreous, Greasy, Silky
-
0.01
Translucent
1.530-1.543
-
Trigonal
0.003-0.009
Translucent
 
Greasy, Vitreous
X = pale yellow
0.01
-
-9999
-
Orthorhombic
-9999
-

Compare Brown Gemstones

Brown Gemstones

Magnetite
Magnetite
Manganaxinite
Manganaxinite
Mellite
Mellite
Cordierite
Gedrite
Cordierite Vs Gedrite
Cordierite
Goethite
Cordierite Vs Goethite
Cordierite
Hessonite
Cordierite Vs Hessonite

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