Catapleiite and Cancrinite Physical Properties

Catapleiite

Cancrinite

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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

2.722.42-2.52

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

{110} Perfect, {010} Perfect

Perfect on {10 1 0}, poor on {0001}

1.7 Mohs Hardness

5-65-6

2 10

1.8 Chemical Composition

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

Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references

Catapleiite and Cancrinite Chemical Formula

While comparing Catapleiite and Cancrinite 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 Catapleiite and Cancrinite chemical formula.

Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Cancrinite- Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references

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Catapleiite and Cancrinite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Catapleiite and Cancrinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Catapleiite and Cancrinite Optical Properties during the identification of gemstone. Specific gravity of Catapleiite is 2.42-2.52 whereas that of Cancrinite is 2.42-2.52.