Star Ruby and Hambergite Physical Properties

Star Ruby

Hambergite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.95-4.102.33-2.37

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic

1.6 Cleavage

Not Available

Perfect on {010}, good on {100}

1.7 Mohs Hardness

Not Available7.5

2 10

1.8 Chemical Composition

Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Star Ruby and Hambergite Chemical Formula

While comparing Star Ruby 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 Star Ruby and Hambergite chemical formula.

Chemical formula of Star Ruby- Al 2O 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Hambergite- Be 2BO 3(OH)Ulrich Henn and Claudio C.

Compare Blue Gemstones

Star Ruby Vs Tortoiseshell

Star Ruby Vs Topaz

Star Ruby Vs Tourmaline

Star Ruby and Hambergite Specific Gravity

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