Chlorite group and Aragonite Physical Properties

Chlorite group

Aragonite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Dilute acid

1.3 Durability

Not Available

1.4 Specific Gravity

2.6-3.32.93-2.96

1 7.18

1.5 Fracture

Lamellar

Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

1.6 Cleavage

Perfect 001

Distinct on {010}, imperfect {110} and {011}

1.7 Mohs Hardness

2-2.53.5-4

2 10

1.8 Chemical Composition

Not Available

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Chlorite group and Aragonite Chemical Formula

While comparing Chlorite group and Aragonite 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 Chlorite group and Aragonite chemical formula.

Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Chlorite group Vs Gyrolite

Chlorite group Vs Gibbsite

Chlorite group Vs Hanksite

Chlorite group and Aragonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorite group and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorite group and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Chlorite group is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.