Almandine and Riesling Beryl Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.95-4.30
2.66-2.86
Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
none
Not Available
Mohs Hardness
7-7.5
7.5-8
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Al 2Be 3Si 6O 18Martin H.
Almandine and Riesling Beryl Chemical Formula
While comparing Almandine and Riesling Beryl 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 Almandine and Riesling Beryl chemical formula.
- Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
- Chemical formula of Riesling Beryl- Al 2Be 3Si 6O 18Martin H.
Almandine and Riesling Beryl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Almandine and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Almandine and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Almandine is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.