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Vivianite
Vivianite

Pectolite
Pectolite



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Vivianite
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Pectolite

Vivianite and Pectolite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.64-2.70
-
{010} Perfect
-9999
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
 
Brittle
-
-
2.74-2.90
Uneven, Splintery
Perfect on {100} and {001}
4.5-5
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.

Vivianite and Pectolite Chemical Formula

While comparing Vivianite and Pectolite 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 Vivianite and Pectolite chemical formula.

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Vivianite and Pectolite Specific Gravity

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