Home
Gemstones


Erythrite and Sanidine Physical Properties


Sanidine and Erythrite Physical Properties


Physical Properties

Tenacity
Sectile   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.06   
2.54-2.61   

Fracture
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).   
Uneven, Uneven, Gems, Sixth Edition (2006)   

Cleavage
Perfect on {010}; poor on {100} and { 1 02}.   
{001} Perfect, {010} Good   

Mohs Hardness
Not Available   
6   

Chemical Composition
Co3(AsO4)2•8(H2O)   
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
<< Astrology

Erythrite and Sanidine Chemical Formula

While comparing Erythrite and Sanidine 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 Erythrite and Sanidine chemical formula.

Compare Red Gemstones

Erythrite and Sanidine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.

Red Gemstones

Red Gemstones


Compare Red Gemstones