Bertrandite and Amber Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.59-2.60
1.05-1.10
Fracture
Brittle, Metallic, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{001} Perfect, {110} Distinct, {101} Distinct
None
Chemical Composition
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
[C,H,O]
Bertrandite and Amber Chemical Formula
While comparing Bertrandite and Amber 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 Bertrandite and Amber chemical formula.
- Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Amber- [C,H,O]
Bertrandite and Amber Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bertrandite and Amber Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bertrandite and Amber Optical Properties during the identification of gemstone. Specific gravity of Bertrandite is 1.05-1.10 whereas that of Amber is 1.05-1.10.