Chondrodite and Bertrandite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.10-3.20
2.59-2.60
Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Brittle, Metallic, Brittle, Metallic
Cleavage
Poor to good on (001)
{001} Perfect, {110} Distinct, {101} Distinct
Chemical Composition
(Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chondrodite and Bertrandite Chemical Formula
While comparing Chondrodite and Bertrandite 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 Chondrodite and Bertrandite chemical formula.
- Chemical formula of Chondrodite- (Mg,Fe) 5(SiO 4) 2(F,OH) 2Ulrich Henn and Claudio C.
- Chemical formula of Bertrandite- Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chondrodite and Bertrandite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chondrodite and Bertrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chondrodite and Bertrandite Optical Properties during the identification of gemstone. Specific gravity of Chondrodite is 2.59-2.60 whereas that of Bertrandite is 2.59-2.60.