Nuummite and Beryl Physical Properties

Nuummite

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

3.18-3.372.60-2.90

1 7.18

1.5 Fracture

Conchoidal

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 on 210

Imperfect on {0001}

1.7 Mohs Hardness

5.5-67.5-8

2 10

1.8 Chemical Composition

Not Available

Be₃Al₂Si₆O₁₈

Nuummite and Beryl Chemical Formula

While comparing Nuummite 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 Nuummite and Beryl chemical formula.

Chemical formula of Beryl- Be₃Al₂Si₆O₁₈

Compare Green Gemstones

Nuummite Vs Pezzottaite

Nuummite Vs Phosphosiderite

Nuummite Vs Pleonaste

Nuummite and Beryl Specific Gravity

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