Jade and Pyrope Almandine Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.90-3.38
3.62-4.20
Fracture
Gemstones of the world (2001), Difficult, Splintery
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Cleavage
1 or 2,2 prismatic.
Not Available
Chemical Composition
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Jade and Pyrope Almandine Chemical Formula
While comparing Jade and Pyrope Almandine 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 Pyrope Almandine chemical formula.
- Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
- Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Jade and Pyrope Almandine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Jade and Pyrope Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jade and Pyrope Almandine Optical Properties during the identification of gemstone. Specific gravity of Jade is 3.62-4.20 whereas that of Pyrope Almandine is 3.62-4.20.