×

Sheen Obsidian
Sheen Obsidian
☒

Nacre
Nacre
☒



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Sheen Obsidian
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Nacre
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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.33-2.50
Conchoidal
None
5-5.5
Volcanic glass
 
-
-
-
-9999
-
None
-9999
CaCO3

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Nacre Vs Pyrargyrite

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