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Prehnite
Prehnite
☒

Cat s Eye
Cat s Eye
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Prehnite
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Cat s Eye

Prehnite and Cat s Eye Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.80-2.95
Uneven
Distinct on [001]
6-6.5
Ca2Al2Si3O12(OH)
 
-
-
-
3.5-3.8
-
1,1 ; 3,2
8.5
BeAl 2 O 4

Prehnite and Cat s Eye Chemical Formula

While comparing Prehnite and Cat s Eye 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 Prehnite and Cat s Eye chemical formula.

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Prehnite and Cat s Eye Specific Gravity

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