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Papagoite
Papagoite
☒

Obsidian
Obsidian
☒



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Papagoite
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Obsidian

Papagoite and Obsidian Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.25
-
Imperfect in one direction
5-5.5
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Papagoite and Obsidian Chemical Formula

While comparing Papagoite and Obsidian physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Papagoite and Obsidian chemical formula.

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Papagoite and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Papagoite and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite Vs Obsidian during the identification of gemstone. Specific gravity of Papagoite is whereas that of Obsidian is .