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Vivianite
Vivianite

Viridine
Viridine



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Vivianite
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Viridine

Vivianite and Viridine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
2.64-2.70
-
{010} Perfect
-9999
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
 
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-
-
3.05-3.21
-
None
7-7.5
(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Vivianite and Viridine Chemical Formula

While comparing Vivianite and Viridine 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 Viridine chemical formula.

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Vivianite and Viridine Specific Gravity

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