Gahnospinel and Jade Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
2.90-3.38
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Gemstones of the world (2001), Difficult, Splintery
Cleavage
None, but may exhibit slight parting
1 or 2,2 prismatic.
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Gahnospinel and Jade Chemical Formula
While comparing Gahnospinel and Jade 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 Gahnospinel and Jade chemical formula.
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
- Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Gahnospinel and Jade Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gahnospinel and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Jade Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 2.90-3.38 whereas that of Jade is 2.90-3.38.