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Gibbsite
Gibbsite

London blue topaz
London blue topaz



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Gibbsite
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London blue topaz

Gibbsite 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
2.35Not Available
Amber
1 7.18
1.5 Fracture
Fibrous, Difficult, Fibrous
Not Available
1.6 Cleavage
{001} Perfect
Not Available
1.7 Mohs Hardness
2.5-3Not Available
Amber
2 10
1.8 Chemical Composition
Al(OH)3
Not Available

Gibbsite and London blue topaz Chemical Formula

While comparing Gibbsite 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 Gibbsite and London blue topaz chemical formula.

  • Chemical formula of Gibbsite- Al(OH)3
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Gibbsite and London blue topaz Specific Gravity

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