Kornerupine and Yttrium Aluminium Garnet Physical Properties

Kornerupine

Yttrium Aluminium Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.454.55

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Good on {110}

Not Available

1.7 Mohs Hardness

6.58-8.5

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

Y 3Al 5O 12Ulrich Henn and Claudio C.

Kornerupine and Yttrium Aluminium Garnet Chemical Formula

While comparing Kornerupine and Yttrium Aluminium Garnet 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 Kornerupine and Yttrium Aluminium Garnet chemical formula.

Chemical formula of Kornerupine- Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Yttrium Aluminium Garnet- Y 3Al 5O 12Ulrich Henn and Claudio C.

Compare Green Gemstones

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Kornerupine and Yttrium Aluminium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kornerupine and Yttrium Aluminium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine and Yttrium Aluminium Garnet Optical Properties during the identification of gemstone. Specific gravity of Kornerupine is 4.55 whereas that of Yttrium Aluminium Garnet is 4.55.