Amazonite and Schorl Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
3.18-3.22
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
{1011} Indistinct
Mohs Hardness
6-6.5
Not Available
Chemical Composition
KAlSi3O8
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Amazonite and Schorl Chemical Formula
While comparing Amazonite and Schorl 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 Amazonite and Schorl chemical formula.
- Chemical formula of Amazonite- KAlSi3O8
- Chemical formula of Schorl- Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Amazonite and Schorl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amazonite and Schorl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Schorl Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 3.18-3.22 whereas that of Schorl is 3.18-3.22.