Jet lignite and Obsidian Physical Properties

Jet lignite

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

1.30-1.342.35-2.60

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalWalter Schumann, Conchoidal

1.6 Cleavage

Not Available

1.7 Mohs Hardness

2.55-5.5

2 10

1.8 Chemical Composition

Not Available

Jet lignite and Obsidian Chemical Formula

While comparing Jet lignite 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 Jet lignite and Obsidian chemical formula.

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Jet lignite and Obsidian Specific Gravity

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