Gahnospinel and Eudialyte Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
H 2 SO 4
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
2.74-3.00
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
None, but may exhibit slight parting
Distinct on {0001} imperfect on {11 2 0}
Mohs Hardness
7.5-8
5-5.5
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Gahnospinel and Eudialyte Chemical Formula
While comparing Gahnospinel and Eudialyte 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 Eudialyte chemical formula.
- Chemical formula of Gahnospinel- (Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
- Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
Gahnospinel and Eudialyte Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gahnospinel and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gahnospinel and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Gahnospinel is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.