Narsarsukite and Catapleiite Physical Properties

Narsarsukite

Catapleiite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.72-2.832.72

1 7.18

1.5 Fracture

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

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Good on {100} and {110}

{110} Perfect, {010} Perfect

1.7 Mohs Hardness

6-75-6

2 10

1.8 Chemical Composition

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

Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Narsarsukite and Catapleiite Chemical Formula

While comparing Narsarsukite and Catapleiite 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 Catapleiite chemical formula.

Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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Narsarsukite and Catapleiite Specific Gravity

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