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Fluorapatite
Fluorapatite
☒

Sylvite
Sylvite
☒



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Fluorapatite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Resinous
Weak to strong if coloreD
0.03
Transparent
1.631-1.650
-
Hexagonal
-9999
Transparent
 
Vitreous
Visible in colored crystals
0.01
-
1.4903
-
Isometric
-9999
-

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