Rosasite and Kyanite Physical Properties

Rosasite

Kyanite

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1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Effervesces in cold

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.23.53-3.65

1 7.18

1.5 Fracture

Splintery

Splintery, Brittle, Metallic

1.6 Cleavage

Perfect on {100} and {010}

[100] perfect [010] imperfect with 79° angle between

1.7 Mohs Hardness

44-7

2 10

1.8 Chemical Composition

Not Available

Rosasite and Kyanite Chemical Formula

While comparing Rosasite and Kyanite 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 Rosasite and Kyanite chemical formula.

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Rosasite and Kyanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Kyanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Kyanite Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 3.53-3.65 whereas that of Kyanite is 3.53-3.65.