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Sapphire
Sapphire

Amblygonite
Amblygonite



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Sapphire
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Amblygonite

Sapphire and Amblygonite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
insoluble
-
3.95-4.03
Uneven
None, but may exhibit parting
9
Al 2 O 3
 
-
-
-
2.98-3.10
Sub-Conchoidal, Irregular/uneven, Uneven, Conchoidal
[100] Perfect, [110] Good, [011] Distinct
6
(Li,Na)Al(PO 4)(F,OH)Michael O’Donoghue , Gems, Sixth edition (2006) More from other references

Sapphire and Amblygonite Chemical Formula

While comparing Sapphire and Amblygonite 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 Amblygonite chemical formula.

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Sapphire and Amblygonite Specific Gravity

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