Narsarsukite and Nickeline Physical Properties

Narsarsukite

Nickeline

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.72-2.83Not Available

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle

Conchoidal, Uneven

1.6 Cleavage

Good on {100} and {110}

{1010} Imperfect, {0001} Imperfect

1.7 Mohs Hardness

6-75-5.5

2 10

1.8 Chemical Composition

Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Not Available

Narsarsukite and Nickeline Chemical Formula

While comparing Narsarsukite and Nickeline 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 Narsarsukite and Nickeline chemical formula.

Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

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Narsarsukite and Nickeline Specific Gravity

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