Sodalite and Nifontovite Physical Properties

Sodalite

Nifontovite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.15-2.402.35-2.36

1 7.18

1.5 Fracture

Conchoidal, Uneven, UnevenArthur Thomas, Brittle

Not Available

1.6 Cleavage

Poor on {110}

{???} Indistinct

1.7 Mohs Hardness

5-63.5-5

2 10

1.8 Chemical Composition

Na₈Al₆Si₆O₂₄Cl₂

Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Sodalite and Nifontovite Chemical Formula

While comparing Sodalite and Nifontovite 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 Sodalite and Nifontovite chemical formula.

Chemical formula of Sodalite- Na₈Al₆Si₆O₂₄Cl₂
Chemical formula of Nifontovite- Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

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Sodalite and Nifontovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sodalite and Nifontovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sodalite and Nifontovite Optical Properties during the identification of gemstone. Specific gravity of Sodalite is 2.35-2.36 whereas that of Nifontovite is 2.35-2.36.