Transvaal Jade and Rosasite Physical Properties

Transvaal Jade

Rosasite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Effervesces in cold

1.3 Durability

Not Available

1.4 Specific Gravity

3.55-3.734-4.2

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

Splintery

1.6 Cleavage

Not Available

Perfect on {100} and {010}

1.7 Mohs Hardness

7-7.54

2 10

1.8 Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Not Available

Transvaal Jade and Rosasite Chemical Formula

While comparing Transvaal Jade and Rosasite 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 Transvaal Jade and Rosasite chemical formula.

Chemical formula of Transvaal Jade- Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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Transvaal Jade and Rosasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Transvaal Jade and Rosasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Transvaal Jade and Rosasite Optical Properties during the identification of gemstone. Specific gravity of Transvaal Jade is 4-4.2 whereas that of Rosasite is 4-4.2.