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Elbaite
Elbaite

Hambergite
Hambergite



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Elbaite
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Elbaite and Hambergite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.90-3.10
2.33-2.37
1.5 Fracture
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
1.6 Cleavage
Poor/indistinct on {1120} and {1011}
Perfect on {010}, good on {100}
1.7 Mohs Hardness
7
7.5
1.8 Chemical Composition
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Be 2BO 3(OH)Ulrich Henn and Claudio C.

Elbaite and Hambergite Chemical Formula

While comparing Elbaite and Hambergite 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 Elbaite and Hambergite chemical formula.

  • Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
  • Chemical formula of Hambergite- Be 2BO 3(OH)Ulrich Henn and Claudio C.

Elbaite and Hambergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Elbaite and Hambergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Elbaite and Hambergite Optical Properties during the identification of gemstone. Specific gravity of Elbaite is 2.33-2.37 whereas that of Hambergite is 2.33-2.37.