Verdite and Narsarsukite Physical Properties

Verdite

Narsarsukite

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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

2.80-3.02.72-2.83

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

{110} Good

Good on {100} and {110}

1.7 Mohs Hardness

36-7

2 10

1.8 Chemical Composition

NaFeS2•2(H2O)

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

Verdite and Narsarsukite Chemical Formula

While comparing Verdite and Narsarsukite 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 Verdite and Narsarsukite chemical formula.

Chemical formula of Verdite- NaFeS2•2(H2O)
Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Compare Blue Gemstones

Verdite Vs Zircon

Verdite Vs Yttrium Aluminium Garnet

Verdite Vs White Opal

Verdite and Narsarsukite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Verdite and Narsarsukite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Verdite and Narsarsukite Optical Properties during the identification of gemstone. Specific gravity of Verdite is 2.72-2.83 whereas that of Narsarsukite is 2.72-2.83.