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Sheen Obsidian
Sheen Obsidian

Calcite
Calcite



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Sheen Obsidian
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Calcite

Sheen Obsidian and Calcite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.33-2.50
Conchoidal
None
5-5.5
Volcanic glass
 
Brittle
Soluble
-
2.67-2.73
Conchoidal
Perfect on [10 1 1] three directions with angle of 74° 55
3
CaCO 3Ulrich Henn and Claudio C.

Sheen Obsidian and Calcite Chemical Formula

While comparing Sheen Obsidian and Calcite 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 Sheen Obsidian and Calcite chemical formula.

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Sheen Obsidian and Calcite Specific Gravity

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