Falcons Eye and Cuprite Physical Properties

Falcons Eye

Cuprite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.58-2.645.85-6.15

1 7.18

1.5 Fracture

Gemstones of the world (2001)

Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Not Available

Fair in four directions forming octahedrons

1.7 Mohs Hardness

73.5-4

2 10

1.8 Chemical Composition

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

Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Falcons Eye and Cuprite Chemical Formula

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

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Falcons Eye and Cuprite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Cuprite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Cuprite Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 5.85-6.15 whereas that of Cuprite is 5.85-6.15.