Analcime and Variscite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.24-2.29
2.42-2.58
Fracture
Uneven, Subconchoidal, Uneven, Subconchoidal, Conchoidal, Brittle
Conchoidal, Splintery, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Cleavage
Very poor [100]
[010] perfect
Chemical Composition
NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
AlPO4 · 2(H2O)
Analcime and Variscite Chemical Formula
While comparing Analcime and Variscite 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 Analcime and Variscite chemical formula.
- Chemical formula of Analcime- NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
- Chemical formula of Variscite- AlPO4 · 2(H2O)
Analcime and Variscite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Analcime and Variscite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Analcime and Variscite Optical Properties during the identification of gemstone. Specific gravity of Analcime is 2.42-2.58 whereas that of Variscite is 2.42-2.58.