Nuummite and Hiddenite Physical Properties

Nuummite

Hiddenite

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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

3.18-3.373.15-3.21

1 7.18

1.5 Fracture

Conchoidal

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Perfect on 210

1,2 prismatic

1.7 Mohs Hardness

5.5-66-7

2 10

1.8 Chemical Composition

Not Available

LiAlSi₂O₆

Nuummite and Hiddenite Chemical Formula

While comparing Nuummite and Hiddenite 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 Hiddenite chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆

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Nuummite Vs Pleonaste

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Nuummite Vs Pezzottaite

Nuummite and Hiddenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nuummite and Hiddenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nuummite and Hiddenite Optical Properties during the identification of gemstone. Specific gravity of Nuummite is 3.15-3.21 whereas that of Hiddenite is 3.15-3.21.