Allanite and Jet lignite Physical Properties

Allanite

Jet lignite

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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

3.40-4.201.30-1.34

1 7.18

1.5 Fracture

Not Available

1.6 Cleavage

Not Available

1.7 Mohs Hardness

Not Available2.5

2 10

1.8 Chemical Composition

Not Available

Allanite and Jet lignite Chemical Formula

While comparing Allanite and Jet lignite 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 Jet lignite chemical formula.

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Allanite and Jet lignite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Allanite and Jet lignite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Allanite and Jet lignite Optical Properties during the identification of gemstone. Specific gravity of Allanite is 1.30-1.34 whereas that of Jet lignite is 1.30-1.34.