Falcons Eye and Powellite Physical Properties

Falcons Eye

Powellite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.58-2.644.23

1 7.18

1.5 Fracture

Gemstones of the world (2001)

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Not Available

{111} Distinct

1.7 Mohs Hardness

73.5-4

2 10

1.8 Chemical Composition

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

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Falcons Eye and Powellite Chemical Formula

While comparing Falcons Eye and Powellite 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 Powellite chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Blue Gemstones

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Falcons Eye Vs Heliodor Golden Beryl

Falcons Eye Vs Gahnospinel

Falcons Eye and Powellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Powellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Powellite Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 4.23 whereas that of Powellite is 4.23.