Caledonite and Ekanite Physical Properties

Caledonite

Ekanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.6-5.763.28-3.32

1 7.18

1.5 Fracture

Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)

Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven

1.6 Cleavage

[001] perfect; [100] distinct

{101} Distinct

1.7 Mohs Hardness

2.5-36-6.5

2 10

1.8 Chemical Composition

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

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.

Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Ekanite- ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references

Compare Blue Gemstones

Caledonite Vs Chrysocolla

Caledonite Vs Common Opal

Caledonite Vs Coral

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 and Ekanite Optical Properties during the identification of gemstone. Specific gravity of Caledonite is 3.28-3.32 whereas that of Ekanite is 3.28-3.32.