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Norbergite
Norbergite

Viridine
Viridine



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Norbergite
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Viridine

Norbergite and Viridine Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.177
Uneven, Conchoidal
{???} Distinct
6-6.5
Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)
 
-
-
-
3.05-3.21
-
None
7-7.5
(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)

Norbergite and Viridine Chemical Formula

While comparing Norbergite 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 Norbergite and Viridine chemical formula.

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Norbergite and Viridine Specific Gravity

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