Kornerupine and Microcline Physical Properties

Kornerupine

Microcline

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.452.55-2.63

1 7.18

1.5 Fracture

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

Uneven, Uneven, Gems

1.6 Cleavage

Good on {110}

{001} Perfect, {010} Good

1.7 Mohs Hardness

6.56-6.5

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

KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Kornerupine and Microcline Chemical Formula

While comparing Kornerupine and Microcline 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 Microcline 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 Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Compare Green Gemstones

Kornerupine Vs Ludlamite

Kornerupine Vs Marble

Kornerupine Vs Malachite

Kornerupine and Microcline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kornerupine and Microcline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine and Microcline Optical Properties during the identification of gemstone. Specific gravity of Kornerupine is 2.55-2.63 whereas that of Microcline is 2.55-2.63.