Gahnospinel and Wavellite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
2.36
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous
Cleavage
None, but may exhibit slight parting
[110] perfect, [101] good, [010] distinct
Mohs Hardness
7.5-8
3.5-4
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Gahnospinel and Wavellite Chemical Formula
While comparing Gahnospinel and Wavellite 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 Wavellite chemical formula.
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
- Chemical formula of Wavellite- Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Gahnospinel and Wavellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gahnospinel and Wavellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Wavellite Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 2.36 whereas that of Wavellite is 2.36.