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Vivianite
Vivianite

Milk Opal
Milk Opal



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Vivianite
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Milk Opal

Vivianite and Milk Opal 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.
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO2·nH2O

Vivianite and Milk Opal Chemical Formula

While comparing Vivianite and Milk Opal 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 Milk Opal chemical formula.

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Vivianite and Milk Opal Specific Gravity

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