Erythrite and Mother of Pearl Physical Properties

Erythrite

Mother of Pearl

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1 Physical Properties

1.1 Tenacity

Sectile

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.062.65-2.87

1 7.18

1.5 Fracture

Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).

Not Available

1.6 Cleavage

Perfect on {010}; poor on {100} and { 1 02}.

Not Available

1.7 Mohs Hardness

Not Available2.5-4.5

2 10

1.8 Chemical Composition

Co3(AsO4)2•8(H2O)

Not Available

Erythrite and Mother of Pearl Chemical Formula

While comparing Erythrite and Mother of Pearl 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 Erythrite and Mother of Pearl chemical formula.

Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)

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Erythrite and Mother of Pearl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Mother of Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Mother of Pearl Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 2.65-2.87 whereas that of Mother of Pearl is 2.65-2.87.