Weloganite and Coral Physical Properties

Weloganite

Coral

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.20-3.222.60-2.70

1 7.18

1.5 Fracture

Conchoidal, Brittle

Irregular, Irregular, Gemstones of the world (2001)

1.6 Cleavage

Perfect on pseudo {0001}

Not Available

1.7 Mohs Hardness

33-4

2 10

1.8 Chemical Composition

Not Available

CaCO 3Ulrich Henn and Claudio C.

Weloganite and Coral Chemical Formula

While comparing Weloganite 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 Weloganite and Coral chemical formula.

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

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Weloganite and Coral Specific Gravity

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