Aragonite and Falcons Eye Physical Properties

Aragonite

Falcons Eye

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Dilute acid

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.93-2.962.58-2.64

1 7.18

1.5 Fracture

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

Gemstones of the world (2001)

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

3.5-47

2 10

1.8 Chemical Composition

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

SiO 2Walter Schumann , Gemstones of the world (2001)

Aragonite and Falcons Eye Chemical Formula

While comparing Aragonite and Falcons Eye 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 Aragonite and Falcons Eye chemical formula.

Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)

Compare Gems for Virgo

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Aragonite Vs Variscite

Aragonite and Falcons Eye Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aragonite and Falcons Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aragonite and Falcons Eye Optical Properties during the identification of gemstone. Specific gravity of Aragonite is 2.58-2.64 whereas that of Falcons Eye is 2.58-2.64.