Cancrinite and Diamond Physical Properties

Cancrinite

Diamond

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.42-2.523.50-3.53

1 7.18

1.5 Fracture

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

Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle

1.6 Cleavage

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

111 (perfect in four directions)

1.7 Mohs Hardness

5-610

2 10

1.8 Chemical Composition

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

Cancrinite and Diamond Chemical Formula

While comparing Cancrinite and Diamond 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 Cancrinite and Diamond chemical formula.

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

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Cancrinite and Diamond Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cancrinite and Diamond Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cancrinite and Diamond Optical Properties during the identification of gemstone. Specific gravity of Cancrinite is 3.50-3.53 whereas that of Diamond is 3.50-3.53.