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Uvarovite Garnet
Uvarovite Garnet

Hackmanite
Hackmanite



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Uvarovite Garnet
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Hackmanite

Uvarovite Garnet 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
3.7-3.82.27-2.33
Amber
1 7.18
1.5 Fracture
Not Available
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
1.6 Cleavage
None
Not Available
1.7 Mohs Hardness
6.5-75.5-6
Amber
2 10
1.8 Chemical Composition
Ca3Cr2Si3O12
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Uvarovite Garnet and Hackmanite Chemical Formula

While comparing Uvarovite Garnet 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 Uvarovite Garnet and Hackmanite chemical formula.

  • Chemical formula of Uvarovite Garnet- Ca3Cr2Si3O12
  • Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Uvarovite Garnet and Hackmanite Specific Gravity

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