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Opal Australia
Opal Australia

Tantalite
Tantalite



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Opal Australia
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Tantalite

Opal Australia and Tantalite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available5.2
Amber
1 7.18
1.5 Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Good in one direction
1.7 Mohs Hardness
5.5-6.56-6.5
Amber
2 10
1.8 Chemical Composition
Not Available
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Opal Australia and Tantalite Chemical Formula

While comparing Opal Australia and Tantalite 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 Opal Australia and Tantalite chemical formula.

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  • Chemical formula of Tantalite- (Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Opal Australia and Tantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Opal Australia and Tantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Opal Australia and Tantalite Optical Properties during the identification of gemstone. Specific gravity of Opal Australia is 5.2 whereas that of Tantalite is 5.2.