Goshenite and Marialite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.60-2.90
2.50
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
3,1 basal
Distinct on {100} and {110}
Mohs Hardness
7.5-8
5.5-6
Chemical Composition
Be3Al2SiO6
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Goshenite and Marialite Chemical Formula
While comparing Goshenite and Marialite 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 Goshenite and Marialite chemical formula.
- Chemical formula of Goshenite- Be3Al2SiO6
- Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Goshenite and Marialite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Goshenite and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goshenite and Marialite Optical Properties during the identification of gemstone. Specific gravity of Goshenite is 2.50 whereas that of Marialite is 2.50.