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Serendibite
Serendibite

Purpurite
Purpurite



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Serendibite
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Purpurite

Serendibite and Purpurite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.43-3.44
-
None Observed
6.5-7
Ca 2(Mg,Al) 6(Si,Al,B) 6O 20Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
-
-
-
3.2-3.4
Uneven
[100] [001] perfect
4-4.5
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references

Serendibite and Purpurite Chemical Formula

While comparing Serendibite and Purpurite 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 Serendibite and Purpurite chemical formula.

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Serendibite and Purpurite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Serendibite and Purpurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Serendibite Vs Purpurite during the identification of gemstone. Specific gravity of Serendibite is whereas that of Purpurite is .