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Obsidian
Obsidian

Jeremejevite
Jeremejevite



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Obsidian
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Jeremejevite

Obsidian and Jeremejevite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.35-2.60
Conchoidal, ConchoidalWalter Schumann
None
5-5.5
SiO2
 
-
-
-
3.28-3.31
Conchoidal
None observed
6.5-7.5
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.

Obsidian and Jeremejevite Chemical Formula

While comparing Obsidian and Jeremejevite 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 Obsidian and Jeremejevite chemical formula.

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Obsidian and Jeremejevite Specific Gravity

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