Precious coral and Rhodochrosite Physical Properties

Precious coral

Rhodochrosite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.0-3.3

1 7.18

1.5 Fracture

Not Available

Uneven, Conchoidal, Conchoidal to uneven, Brittle

1.6 Cleavage

Not Available

On {10 1 1} perfect; parting on {10 1 2}

1.7 Mohs Hardness

3.53.5-4

2 10

1.8 Chemical Composition

Not Available

MnCO₃

Precious coral and Rhodochrosite Chemical Formula

While comparing Precious coral and Rhodochrosite 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 Precious coral and Rhodochrosite chemical formula.

Chemical formula of Rhodochrosite- MnCO₃

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Precious coral Vs Helenite

Precious coral Vs Pallasite

Precious coral Vs Soapstone

Precious coral and Rhodochrosite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Precious coral and Rhodochrosite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Precious coral and Rhodochrosite Optical Properties during the identification of gemstone. Specific gravity of Precious coral is 3.0-3.3 whereas that of Rhodochrosite is 3.0-3.3.