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Hambergite
Hambergite

Opal
Opal



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Hambergite
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Opal

Hambergite and Opal Physical Properties

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Physical Properties

Tenacity

Brittle
BrittleWalter Schumann

Solubility

-
hot salt water

Durability

-
-

Specific Gravity

2.33-2.371.98-2.25
1 7.18
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Fracture

ConchoidalWalter Schumann
Conchoidal

Cleavage

Perfect on {010}, good on {100}
None

Mohs Hardness

7.55-6.5
2 10
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Chemical Composition

Be 2BO 3(OH)Ulrich Henn and Claudio C.
SiO2 · nH2O

Hambergite and Opal Chemical Formula

While comparing Hambergite and Opal 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 Hambergite and Opal chemical formula.

  • Chemical formula of Hambergite- Be 2BO 3(OH)Ulrich Henn and Claudio C.
  • Chemical formula of Opal- SiO2 · nH2O

Hambergite and Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hambergite and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hambergite and Opal Optical Properties during the identification of gemstone. Specific gravity of Hambergite is 1.98-2.25 whereas that of Opal is 1.98-2.25.