Erythrite and Clinochlore Physical Properties

Erythrite

Clinochlore

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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

3.062.60-3.02

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

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

{001} Perfect

1.7 Mohs Hardness

Not Available2-2.5

2 10

1.8 Chemical Composition

Co3(AsO4)2•8(H2O)

(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)

Erythrite and Clinochlore Chemical Formula

While comparing Erythrite and Clinochlore 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 Clinochlore chemical formula.

Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

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Erythrite and Clinochlore Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Clinochlore Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Clinochlore Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 2.60-3.02 whereas that of Clinochlore is 2.60-3.02.