Amazonite and Brazilianite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
2.98-2.99
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Conchoidal, Gems
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
(010) Distinct to good
Chemical Composition
KAlSi3O8
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Brazilianite Chemical Formula
While comparing Amazonite and Brazilianite 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 Brazilianite chemical formula.
- Chemical formula of Amazonite- KAlSi3O8
- Chemical formula of Brazilianite- NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Amazonite and Brazilianite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amazonite and Brazilianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amazonite and Brazilianite Optical Properties during the identification of gemstone. Specific gravity of Amazonite is 2.98-2.99 whereas that of Brazilianite is 2.98-2.99.