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Tugtupite
Tugtupite
☒

Hurlbutite
Hurlbutite
☒



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Tugtupite
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Hurlbutite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
ModerateArthur Thomas
0.01
OpaqueHerve Nicolas Lazzarelli
1.494-1.504
-
tetragonal
0.008
OpaqueHerve Nicolas Lazzarelli
 
Vitreous
-
0.02
Transparent
1.595-1.604
-
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
0.009
Transparent

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Hurlbutite
Willemite
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Wulfenite
Hurlbutite Vs Wulfenite
Hurlbutite
Garnet Color Change
Hurlbutite Vs Garnet Color Ch...

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