Gahnospinel and Aegirine Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
3.50-3.60
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Brittle, Metallic, Brittle, Metallic, Brittle, Metallic
Cleavage
None, but may exhibit slight parting
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Gahnospinel and Aegirine Chemical Formula
While comparing Gahnospinel and Aegirine 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 Aegirine chemical formula.
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
- Chemical formula of Aegirine- (Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Gahnospinel and Aegirine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gahnospinel and Aegirine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Aegirine Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 3.50-3.60 whereas that of Aegirine is 3.50-3.60.