Falcons Eye and Almandine Physical Properties

Falcons Eye

Almandine

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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

2.58-2.64

3.95-4.30

1.5 Fracture

Gemstones of the world (2001)

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

1.6 Cleavage

Not Available

none

1.7 Mohs Hardness

7-7.5

1.8 Chemical Composition

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

Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Falcons Eye and Almandine Chemical Formula

While comparing Falcons Eye and Almandine 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 Almandine chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Compare Blue Gemstones

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Falcons Eye Vs Gahnospinel

Falcons Eye Vs Hackmanite

Falcons Eye and Almandine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Almandine Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 3.95-4.30 whereas that of Almandine is 3.95-4.30.