Home
Gemstones


Sapphire and Serandite Physical Properties


Serandite and Sapphire Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.95-4.03   
3.52   

Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)   
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001)   

Cleavage
None, but may exhibit parting   
{100} Perfect, {001} Perfect   

Mohs Hardness
9   
5-5.5   

Chemical Composition
Al 2 O 3   
Na(Mn2+ ,Ca) 2Si 3O 8(OH)Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
<< Astrology

Sapphire and Serandite Chemical Formula

While comparing Sapphire and Serandite 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 Serandite chemical formula.

Compare Birthstones

Sapphire and Serandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphire and Serandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphire and Serandite Optical Properties during the identification of gemstone. Specific gravity of Sapphire is 3.52 whereas that of Serandite is 3.52.

Birthstones

Birthstones

» More Birthstones

Compare Birthstones

» More Compare Birthstones