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Topaz
Topaz

Crystal Quartz
Crystal Quartz



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Topaz
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Crystal Quartz

Topaz and Crystal Quartz 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
3.49-3.57
Not Available
1.5 Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
1.6 Cleavage
[001] Perfect
Not Available
1.7 Mohs Hardness
8
7
1.8 Chemical Composition
Al2SiO4(F,OH)2
Not Available

Topaz and Crystal Quartz Chemical Formula

While comparing Topaz and Crystal Quartz 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 Topaz and Crystal Quartz chemical formula.

  • Chemical formula of Topaz- Al2SiO4(F,OH)2
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Topaz and Crystal Quartz Specific Gravity

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