Kornerupine and Gaylussite Physical Properties

Kornerupine

Gaylussite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

decomposes in water

1.3 Durability

Not Available

1.4 Specific Gravity

3.25-3.451.93-1.99

1 7.18

1.5 Fracture

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

Conchoidal, Conchoidal, Brittle

1.6 Cleavage

Good on {110}

perfect [110]

1.7 Mohs Hardness

6.52.5

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

Na2Ca(CO3)2•5(H2O)

Kornerupine and Gaylussite Chemical Formula

While comparing Kornerupine and Gaylussite 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 Gaylussite 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 Gaylussite- Na2Ca(CO3)2•5(H2O)

Compare Green Gemstones

Kornerupine Vs Ludlamite

Kornerupine Vs Marble

Kornerupine Vs Malachite

Kornerupine and Gaylussite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kornerupine and Gaylussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kornerupine and Gaylussite Optical Properties during the identification of gemstone. Specific gravity of Kornerupine is 1.93-1.99 whereas that of Gaylussite is 1.93-1.99.