Sapphire and Serendibite Physical Properties

Sapphire

Serendibite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.95-4.033.43-3.44

1 7.18

1.5 Fracture

Uneven, Uneven, Gems, Sixth Edition (2006)

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

None, but may exhibit parting

None Observed

1.7 Mohs Hardness

96.5-7

2 10

1.8 Chemical Composition

Al ₂ O ₃

Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Sapphire and Serendibite Chemical Formula

While comparing Sapphire and Serendibite 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 Sapphire and Serendibite chemical formula.

Chemical formula of Sapphire- Al ₂ O ₃
Chemical formula of Serendibite- Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Birthstones » More

Sapphire Vs Emerald

Sapphire Vs Opal

Sapphire Vs Ruby

» More

More Compare Birthstones

Sapphire and Serendibite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Serendibite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Serendibite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 3.43-3.44 whereas that of Serendibite is 3.43-3.44.