Caledonite and Ekanite Physical Properties

Caledonite

Ekanite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

5.6-5.76

Uneven

[001] perfect; [100] distinct

2.5-3

Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)

3.28-3.32

Uneven

{101} Distinct

6-6.5

ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references

Caledonite and Ekanite Chemical Formula

While comparing Caledonite and Ekanite 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 Caledonite and Ekanite chemical formula.

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Caledonite and Ekanite Specific Gravity

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