Gahnospinel and Jadeite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
3.28-3.38
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Splintery, UnevenArthur Thomas, Difficult, Fibrous
Cleavage
None, but may exhibit slight parting
Good on [110]
Mohs Hardness
7.5-8
6.5-7
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
NaAlSi 2O 6Ulrich Henn and Claudio C.
Gahnospinel and Jadeite Chemical Formula
While comparing Gahnospinel and Jadeite 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 Jadeite chemical formula.
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
- Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.
Gahnospinel and Jadeite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gahnospinel and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.