Rosasite and Coral Physical Properties

Rosasite

Coral

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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

4-4.22.60-2.70

1 7.18

1.5 Fracture

Splintery

Irregular, Irregular, Gemstones of the world (2001)

1.6 Cleavage

Perfect on {100} and {010}

Not Available

1.7 Mohs Hardness

43-4

2 10

1.8 Chemical Composition

Not Available

CaCO 3Ulrich Henn and Claudio C.

Rosasite and Coral Chemical Formula

While comparing Rosasite and Coral 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 Coral chemical formula.

Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.

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Rosasite and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rosasite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rosasite and Coral Optical Properties during the identification of gemstone. Specific gravity of Rosasite is 2.60-2.70 whereas that of Coral is 2.60-2.70.