Allanite and Vanadinite Physical Properties

Allanite

Vanadinite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.40-4.206.8-7.1

1 7.18

1.5 Fracture

Not Available

Uneven, Conchoidal, Brittle

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

Not Available3-4

2 10

1.8 Chemical Composition

Not Available

C20H36

Allanite and Vanadinite Chemical Formula

While comparing Allanite and Vanadinite 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 Vanadinite chemical formula.

Chemical formula of Vanadinite- C20H36

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Allanite and Vanadinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Allanite and Vanadinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Allanite and Vanadinite Optical Properties during the identification of gemstone. Specific gravity of Allanite is 6.8-7.1 whereas that of Vanadinite is 6.8-7.1.