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Cacoxenite
Cacoxenite

Obsidian
Obsidian



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Cacoxenite
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Obsidian

Cacoxenite and Obsidian Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.2-2.6
Uneven
None
3-4
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2

Cacoxenite and Obsidian Chemical Formula

While comparing Cacoxenite 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 Cacoxenite and Obsidian chemical formula.

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Cacoxenite and Obsidian Specific Gravity

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