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Snowflake Obsidian
Snowflake Obsidian
☒

Pyrargyrite
Pyrargyrite
☒



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Snowflake Obsidian
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Pyrargyrite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.01
Transparent, Translucent
1.450-1.550
-
-
-9999
Transparent
 
Adamantine
Distinct
0.05
Translucent
2.881-3.084
-
Trigonal
0.203
Translucent

Compare Black Gemstones

Black Gemstones

Melanite
Melanite
Hypersthene
Hypersthene
Holmquistite
Holmquistite
Pyrargyrite
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Pyrargyrite Vs Nacre
Pyrargyrite
Sheen Obsidian
Pyrargyrite Vs Sheen Obsidian
Pyrargyrite
Schorl
Pyrargyrite Vs Schorl

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