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Variscite
Variscite

Norbergite
Norbergite



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Variscite
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Norbergite

Variscite and Norbergite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.42-2.58
Conchoidal, Splintery, ConchoidalWalter Schumann
[010] perfect
4-5
AlPO4 · 2(H2O)
 
-
-
-
3.177
Uneven, Conchoidal
{???} Distinct
6-6.5
Mg 3(SiO 4)(F,OH) 2Anthony et al , Handbook of Mineralogy (2001)

Variscite and Norbergite Chemical Formula

While comparing Variscite and Norbergite 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 Variscite and Norbergite chemical formula.

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Variscite and Norbergite Specific Gravity

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