Powellite and Narsarsukite Physical Properties

Powellite

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

4.232.72-2.83

1 7.18

1.5 Fracture

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

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

1.6 Cleavage

{111} Distinct

Good on {100} and {110}

1.7 Mohs Hardness

3.5-46-7

2 10

1.8 Chemical Composition

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Powellite and Narsarsukite Chemical Formula

While comparing Powellite 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 Powellite and Narsarsukite chemical formula.

Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Compare Blue Gemstones

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Powellite Vs Sanidine

Powellite Vs Rubellite

Powellite and Narsarsukite Specific Gravity

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