Chrysoberyl and Almandine Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.69-3.81
3.95-4.30
Fracture
Uneven, Conchoidal to uneven, Brittle, Metallic, Uneven, ConchoidalWalter Schumann, Brittle, Metallic
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Distinct on {110}, imperfect on {010}, poor on {001}
none
Chemical Composition
BeAl 2 O 4
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chrysoberyl and Almandine Chemical Formula
While comparing Chrysoberyl and Almandine 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 Chrysoberyl and Almandine chemical formula.
- Chemical formula of Chrysoberyl- BeAl 2 O 4
- Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chrysoberyl and Almandine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrysoberyl and Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysoberyl and Almandine Optical Properties during the identification of gemstone. Specific gravity of Chrysoberyl is 3.95-4.30 whereas that of Almandine is 3.95-4.30.