Rosasite and Sardonyx Physical Properties

Rosasite

Sardonyx

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Effervesces in cold

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4-4.22.55-2.70

1 7.18

1.5 Fracture

Splintery

Not Available

1.6 Cleavage

Perfect on {100} and {010}

Not Available

1.7 Mohs Hardness

46.5-7

2 10

1.8 Chemical Composition

Not Available

SiO 2Ulrich Henn and Claudio C.

Rosasite and Sardonyx Chemical Formula

While comparing Rosasite and Sardonyx 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 Sardonyx chemical formula.

Chemical formula of Sardonyx- SiO 2Ulrich Henn and Claudio C.

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Rosasite and Sardonyx Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Sardonyx Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Sardonyx Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 2.55-2.70 whereas that of Sardonyx is 2.55-2.70.