Kornerupine and Garnet Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-3.45
3.55-4.33
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Conchoidal, Uneven
Cleavage
Good on {110}
Indistinct
Mohs Hardness
6.5
6.5-7.5
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Garnet is a series of several different minerals with unique chemical formulas.
Kornerupine and Garnet Chemical Formula
While comparing Kornerupine and Garnet 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 Kornerupine and Garnet chemical formula.
- Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Garnet- Garnet is a series of several different minerals with unique chemical formulas.
Kornerupine and Garnet Specific Gravity
Another important criteria for qualitative analysis of gemstones is Kornerupine and Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine and Garnet Optical Properties during the identification of gemstone. Specific gravity of Kornerupine is 3.55-4.33 whereas that of Garnet is 3.55-4.33.