Home
Gemstones


Topaz and Jade Physical Properties


Jade and Topaz Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.49-3.57   
2.90-3.38   

Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle   
Gemstones of the world (2001), Difficult, Splintery   

Cleavage
[001] Perfect   
1 or 2,2 prismatic.   

Mohs Hardness
8   
6-7   

Chemical Composition
Al2SiO4(F,OH)2   
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6   

Optical Properties >>
<< Astrology

Topaz and Jade Chemical Formula

While comparing Topaz and Jade 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 Jade chemical formula.

Compare Gems for Sagittarius

Topaz and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Topaz and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Topaz and Jade Optical Properties during the identification of gemstone. Specific gravity of Topaz is 2.90-3.38 whereas that of Jade is 2.90-3.38.

Gems for Sagittarius

Gems for Sagittarius


Compare Gems for Sagittarius