Diamond and Kornerupine Physical Properties

Diamond

Kornerupine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.50-3.533.25-3.45

1 7.18

1.5 Fracture

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

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven

1.6 Cleavage

111 (perfect in four directions)

Good on {110}

1.7 Mohs Hardness

106.5

2 10

1.8 Chemical Composition

Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

Diamond and Kornerupine Chemical Formula

While comparing Diamond and Kornerupine 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 Diamond and Kornerupine chemical formula.

Chemical formula of Diamond- C
Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references

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Diamond and Kornerupine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diamond and Kornerupine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diamond and Kornerupine Optical Properties during the identification of gemstone. Specific gravity of Diamond is 3.25-3.45 whereas that of Kornerupine is 3.25-3.45.