Erythrite and Garnet Physical Properties

Erythrite

Garnet

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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

3.063.55-4.33

1 7.18

1.5 Fracture

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

Conchoidal, Uneven

1.6 Cleavage

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

Indistinct

1.7 Mohs Hardness

Not Available6.5-7.5

2 10

1.8 Chemical Composition

Co3(AsO4)2•8(H2O)

Garnet is a series of several different minerals with unique chemical formulas.

Erythrite and Garnet Chemical Formula

While comparing Erythrite and Garnet 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 Garnet chemical formula.

Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
Chemical formula of Garnet- Garnet is a series of several different minerals with unique chemical formulas.

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Erythrite and Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Garnet Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 3.55-4.33 whereas that of Garnet is 3.55-4.33.