Sheen Obsidian and Chiastolite Physical Properties

Sheen Obsidian

Chiastolite

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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

2.33-2.503.00-3.15

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

5-5.55-5.5

2 10

1.8 Chemical Composition

Not Available

Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)

Sheen Obsidian and Chiastolite Chemical Formula

While comparing Sheen Obsidian and Chiastolite 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 Chiastolite chemical formula.

Chemical formula of Chiastolite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006)

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Sheen Obsidian and Chiastolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sheen Obsidian and Chiastolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sheen Obsidian and Chiastolite Optical Properties during the identification of gemstone. Specific gravity of Sheen Obsidian is 3.00-3.15 whereas that of Chiastolite is 3.00-3.15.