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Prehnite
Prehnite
☒

Rhyolite
Rhyolite
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Prehnite
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Rhyolite

Prehnite and Rhyolite Physical Properties

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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)
 
-
-
-
-9999
-
None
7
70% SiO2, Al2O3, Na2O, K2O

Prehnite and Rhyolite Chemical Formula

While comparing Prehnite and Rhyolite 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 Rhyolite chemical formula.

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Prehnite and Rhyolite Specific Gravity

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