Feldspar and Vishnevite Physical Properties

Feldspar

Vishnevite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.56-2.75Not Available

1 7.18

1.5 Fracture

Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)

Brittle, Uneven

1.6 Cleavage

two or three

Perfect

1.7 Mohs Hardness

6-6.55-6

2 10

1.8 Chemical Composition

Not Available

Feldspar and Vishnevite Chemical Formula

While comparing Feldspar 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 Feldspar and Vishnevite chemical formula.

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Feldspar and Vishnevite Specific Gravity

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