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Pyrope Garnet
Pyrope Garnet

Obsidian
Obsidian



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Pyrope Garnet
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Obsidian

Pyrope Garnet and Obsidian Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.5-3.62.35-2.60
Amber
1 7.18
1.5 Fracture
Not Available
Conchoidal, ConchoidalWalter Schumann, Conchoidal
1.6 Cleavage
None
Not Available
1.7 Mohs Hardness
7-7.55-5.5
Amber
2 10
1.8 Chemical Composition
Mg3Al2Si3O12
Not Available

Pyrope Garnet and Obsidian Chemical Formula

While comparing Pyrope Garnet 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 Pyrope Garnet and Obsidian chemical formula.

  • Chemical formula of Pyrope Garnet- Mg3Al2Si3O12
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Pyrope Garnet and Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Garnet and Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Garnet and Obsidian Optical Properties during the identification of gemstone. Specific gravity of Pyrope Garnet is 2.35-2.60 whereas that of Obsidian is 2.35-2.60.