Narsarsukite and Prase Opal Physical Properties

Narsarsukite

Prase Opal

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

2.72-2.83

Uneven

Good on {100} and {110}

6-7

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

1.98-2.25

Conchoidal

None

5-6.5

SiO 2 + H 2OUlrich Henn and Claudio C.

Narsarsukite and Prase Opal Chemical Formula

While comparing Narsarsukite and Prase Opal 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 Prase Opal chemical formula.

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Narsarsukite and Prase Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Narsarsukite and Prase Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Narsarsukite Vs Prase Opal during the identification of gemstone. Specific gravity of Narsarsukite is whereas that of Prase Opal is .