Home
Gemstones


Coral and Erythrite Physical Properties


Erythrite and Coral Physical Properties


Physical Properties

Tenacity
Not Available   
Sectile   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.60-2.70   
3.06   

Fracture
Irregular, Irregular, Gemstones of the world (2001)   
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).   

Cleavage
Not Available   
Perfect on {010}; poor on {100} and { 1 02}.   

Mohs Hardness
3-4   
Not Available   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
Co3(AsO4)2•8(H2O)   

Optical Properties >>
<< Astrology

Coral and Erythrite Chemical Formula

While comparing Coral and Erythrite 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 Coral and Erythrite chemical formula.

Compare Birthstones

Coral and Erythrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Erythrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Erythrite Optical Properties during the identification of gemstone. Specific gravity of Coral is 3.06 whereas that of Erythrite is 3.06.

Birthstones

Birthstones

» More Birthstones

Compare Birthstones

» More Compare Birthstones