Jade and Hurlbutite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.90-3.38
2.90
Fracture
Gemstones of the world (2001), Difficult, Splintery
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
1 or 2,2 prismatic.
None
Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Jade and Hurlbutite Chemical Formula
While comparing Jade and Hurlbutite 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 Jade and Hurlbutite chemical formula.
- Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
- Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Jade and Hurlbutite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jade and Hurlbutite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Hurlbutite Optical Properties during the identification of gemstone. Specific gravity of Jade is 2.90 whereas that of Hurlbutite is 2.90.