Allanite and Kutnohorite Physical Properties

Allanite

Kutnohorite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.40-4.203.12

1 7.18

1.5 Fracture

Not Available

Subconchoidal, Brittle, Conchoidal

1.6 Cleavage

Not Available

Perfect on {10 1 1}

1.7 Mohs Hardness

Not Available3-4

2 10

1.8 Chemical Composition

Not Available

Allanite and Kutnohorite Chemical Formula

While comparing Allanite and Kutnohorite 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 Kutnohorite chemical formula.

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Allanite and Kutnohorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Allanite and Kutnohorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Allanite and Kutnohorite Optical Properties during the identification of gemstone. Specific gravity of Allanite is 3.12 whereas that of Kutnohorite is 3.12.