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Topaz
Topaz

Gadolinium Gallium Garnet
Gadolinium Gallium Garnet



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Topaz
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Gadolinium Gallium Garnet

Topaz and Gadolinium Gallium Garnet 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
3.49-3.577.05
Amber
1 7.18
1.5 Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
1.6 Cleavage
[001] Perfect
Not Available
1.7 Mohs Hardness
86.5
Amber
2 10
1.8 Chemical Composition
Al2SiO4(F,OH)2
Not Available

Topaz and Gadolinium Gallium Garnet Chemical Formula

While comparing Topaz and Gadolinium Gallium Garnet 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 Gadolinium Gallium Garnet chemical formula.

  • Chemical formula of Topaz- Al2SiO4(F,OH)2
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Topaz and Gadolinium Gallium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Topaz and Gadolinium Gallium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Topaz and Gadolinium Gallium Garnet Optical Properties during the identification of gemstone. Specific gravity of Topaz is 7.05 whereas that of Gadolinium Gallium Garnet is 7.05.