Hauyne and Adamite Physical Properties
Solubility
Gelatinises in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.4-2.5
4.32-4.48
Fracture
Uneven, Conchoidal, Brittle
Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic
Cleavage
Distinct on {110}
{101}, good; {010}, poor
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Hauyne and Adamite Chemical Formula
While comparing Hauyne and Adamite 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 Hauyne and Adamite chemical formula.
- Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
- Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)
Hauyne and Adamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hauyne and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Adamite Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 4.32-4.48 whereas that of Adamite is 4.32-4.48.