Allanite and Sheen Obsidian Physical Properties

Allanite

Sheen Obsidian

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.40-4.202.33-2.50

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

1.7 Mohs Hardness

Not Available5-5.5

2 10

1.8 Chemical Composition

Not Available

Allanite and Sheen Obsidian Chemical Formula

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

Compare Brown Gemstones

Allanite Vs Augite

Allanite Vs Astrophyllite

Allanite Vs Anthophyllite

Allanite and Sheen Obsidian Specific Gravity

Another important criteria for qualitative analysis of gemstones is Allanite and Sheen Obsidian Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Allanite and Sheen Obsidian Optical Properties during the identification of gemstone. Specific gravity of Allanite is 2.33-2.50 whereas that of Sheen Obsidian is 2.33-2.50.