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Piemontite
Piemontite

Vishnevite
Vishnevite



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Piemontite
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Vishnevite

Piemontite and Vishnevite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not AvailableNot Available
Amber
1 7.18
1.5 Fracture
Uneven, Splintery
Brittle, Uneven
1.6 Cleavage
[001] good, [100] distinct
Perfect
1.7 Mohs Hardness
6-6.55-6
Amber
2 10
1.8 Chemical Composition
Not Available
Not Available

Piemontite and Vishnevite Chemical Formula

While comparing Piemontite and Vishnevite 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 Piemontite and Vishnevite chemical formula.

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Piemontite and Vishnevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Piemontite and Vishnevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Piemontite and Vishnevite Optical Properties during the identification of gemstone. Specific gravity of Piemontite is Not Available whereas that of Vishnevite is Not Available.