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London blue topaz
London blue topaz

Riebeckite
Riebeckite



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London blue topaz
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Riebeckite

London blue topaz and Riebeckite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available3.28-3.44
Amber
1 7.18
1.5 Fracture
Not Available
Uneven, Splintery, Brittle
1.6 Cleavage
Not Available
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
1.7 Mohs Hardness
Not Available5.0-6.0
Amber
2 10
1.8 Chemical Composition
Not Available
Not Available

London blue topaz and Riebeckite Chemical Formula

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

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London blue topaz and Riebeckite Specific Gravity

Another important criteria for qualitative analysis of gemstones is London blue topaz and Riebeckite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use London blue topaz and Riebeckite Optical Properties during the identification of gemstone. Specific gravity of London blue topaz is 3.28-3.44 whereas that of Riebeckite is 3.28-3.44.