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Honey Opal
Honey Opal
☒

Franklinite
Franklinite
☒



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Honey Opal
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Franklinite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.01
Transparent
1.37-1.52
-
-
-9999
Transparent
 
-
-
0.19
Translucent
-9999
-
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
-9999
Translucent