Cryolite and Aragonite Physical Properties
Solubility
Soluble
Dilute acid
Durability
Not Available
Not Available
Specific Gravity
2.97
2.93-2.96
Fracture
Uneven
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
None observed
Distinct on {010}, imperfect {110} and {011}
Chemical Composition
Na 3AlF 6Ulrich Henn and Claudio C.
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cryolite and Aragonite Chemical Formula
While comparing Cryolite and Aragonite 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 Cryolite and Aragonite chemical formula.
- Chemical formula of Cryolite- Na 3AlF 6Ulrich Henn and Claudio C.
- Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cryolite and Aragonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cryolite and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cryolite and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Cryolite is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.