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Vishnevite
Vishnevite

Piemontite
Piemontite



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Vishnevite
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Piemontite

Vishnevite and Piemontite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
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
Brittle, Uneven
Uneven, Splintery
1.6 Cleavage
Perfect
[001] good, [100] distinct
1.7 Mohs Hardness
5-66-6.5
Amber
2 10
1.8 Chemical Composition
Not Available
Not Available

Vishnevite and Piemontite Chemical Formula

While comparing Vishnevite and Piemontite 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 Vishnevite and Piemontite chemical formula.

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Vishnevite and Piemontite Specific Gravity

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