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Unakite
Unakite

Hackmanite
Hackmanite



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Unakite
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Hackmanite

Unakite and Hackmanite 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
2.85-3.202.27-2.33
Amber
1 7.18
1.5 Fracture
Not Available
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
1.6 Cleavage
Not Available
Not Available
1.7 Mohs Hardness
6-75.5-6
Amber
2 10
1.8 Chemical Composition
Not Available
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Unakite and Hackmanite Chemical Formula

While comparing Unakite and Hackmanite 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 Unakite and Hackmanite chemical formula.

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  • Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Unakite and Hackmanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Unakite and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Unakite and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Unakite is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.