Tortoiseshell and Obsidian Physical Properties

Tortoiseshell

Obsidian

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

1.25-1.352.35-2.60

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalWalter Schumann, Conchoidal

1.6 Cleavage

Not Available

1.7 Mohs Hardness

Not Available5-5.5

2 10

1.8 Chemical Composition

Not Available

Tortoiseshell and Obsidian Chemical Formula

While comparing Tortoiseshell 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 Tortoiseshell and Obsidian chemical formula.

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Tortoiseshell and Obsidian Specific Gravity

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