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Willemite
Willemite

Viridine
Viridine



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Willemite
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Viridine

Willemite and Viridine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
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-
-
3.89-4.18
Conchoidal, Uneven
{0001}, {11 2 0} imperfect
5.5
Zn 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
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-
-
3.05-3.21
-
None
7-7.5
(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Willemite and Viridine Chemical Formula

While comparing Willemite 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 Willemite and Viridine chemical formula.

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Willemite and Viridine Specific Gravity

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