Home
Gemstones


Emerald and Rossmanite Physical Properties


Rossmanite and Emerald Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Hard   
Not Available   

Specific Gravity
2.67-2.78   
3   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Brittle, Metallic   

Cleavage
Imperfect on the [0001]   
None   

Mohs Hardness
7.5-8   
Not Available   

Chemical Composition
Be3Al2SiO6   
◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties >>
<< Astrology

Emerald and Rossmanite Chemical Formula

While comparing Emerald and Rossmanite 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 Emerald and Rossmanite chemical formula.

Compare Birthstones

Emerald and Rossmanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Rossmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Rossmanite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 3 whereas that of Rossmanite is 3.

Birthstones

Birthstones

» More Birthstones

Compare Birthstones

» More Compare Birthstones