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Augelite
Augelite

London blue topaz
London blue topaz



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Augelite
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London blue topaz

Augelite and London blue topaz Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.70-2.75Not Available
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
From the Greek for luster, for its pearly luster on the cleavage.
Not Available
1.7 Mohs Hardness
4.5-5Not Available
Amber
2 10
1.8 Chemical Composition
Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
Not Available

Augelite and London blue topaz Chemical Formula

While comparing Augelite and London blue topaz 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 Augelite and London blue topaz chemical formula.

  • Chemical formula of Augelite- Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
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Augelite and London blue topaz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Augelite and London blue topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augelite and London blue topaz Optical Properties during the identification of gemstone. Specific gravity of Augelite is Not Available whereas that of London blue topaz is Not Available.