Vishnevite and Beryl Physical Properties

Vishnevite

Beryl

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available

2.60-2.90

1.5 Fracture

Brittle, Uneven

Uneven, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Uneven, Gems, Brittle

1.6 Cleavage

Perfect

Imperfect on {0001}

1.7 Mohs Hardness

5-6

7.5-8

1.8 Chemical Composition

Not Available

Be₃Al₂Si₆O₁₈

Vishnevite and Beryl Chemical Formula

While comparing Vishnevite and Beryl 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 Beryl chemical formula.

Chemical formula of Beryl- Be₃Al₂Si₆O₁₈

Compare Blue Gemstones

Vishnevite Vs Lawsonite

Vishnevite Vs Kainite

Vishnevite Vs Plumbogummite

Vishnevite and Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vishnevite and Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vishnevite and Beryl Optical Properties during the identification of gemstone. Specific gravity of Vishnevite is 2.60-2.90 whereas that of Beryl is 2.60-2.90.

Blue Gemstones

Cavansite

Cordierite

Glaucophane

Hauyne

Kainite

Lawsonite