Amblygonite and Atacamite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.98-3.10
3.745-3.776
Fracture
Sub-Conchoidal, Irregular/uneven, Sub-Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Conchoidal, Brittle
Cleavage
[100] Perfect, [110] Good, [011] Distinct
Perfect on {010}, fair on {101}
Chemical Composition
(Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Cu2Cl(OH)3
Amblygonite and Atacamite Chemical Formula
While comparing Amblygonite and Atacamite 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 Amblygonite and Atacamite chemical formula.
- Chemical formula of Amblygonite- (Li,Na)Al(PO 4)(F,OH)Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
- Chemical formula of Atacamite- Cu2Cl(OH)3
Amblygonite and Atacamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Amblygonite and Atacamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Amblygonite and Atacamite Optical Properties during the identification of gemstone. Specific gravity of Amblygonite is 3.745-3.776 whereas that of Atacamite is 3.745-3.776.