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Chrysoprase
Chrysoprase

Bertrandite
Bertrandite



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Chrysoprase
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Bertrandite

Chrysoprase and Bertrandite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.58-2.64
-
None
6.5-7
SiO2 (with a high level of nickel impurities )
 
-
-
-
2.59-2.60
-
{001} Perfect, {110} Distinct, {101} Distinct
6-7
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

Chrysoprase and Bertrandite Chemical Formula

While comparing Chrysoprase 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 Chrysoprase and Bertrandite chemical formula.

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Chrysoprase and Bertrandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrysoprase and Bertrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysoprase Vs Bertrandite during the identification of gemstone. Specific gravity of Chrysoprase is whereas that of Bertrandite is .