Falcons Eye and Prase Opal Physical Properties

Falcons Eye

Prase Opal

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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

2.58-2.641.98-2.25

1 7.18

1.5 Fracture

Gemstones of the world (2001)

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

75-6.5

2 10

1.8 Chemical Composition

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

SiO 2 + H 2OUlrich Henn and Claudio C.

Falcons Eye and Prase Opal Chemical Formula

While comparing Falcons Eye and Prase Opal 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 Prase Opal chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Prase Opal- SiO 2 + H 2OUlrich Henn and Claudio C.

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Falcons Eye Vs Gahnospinel

Falcons Eye Vs Heliodor Golden Beryl

Falcons Eye and Prase Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Prase Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Prase Opal Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 1.98-2.25 whereas that of Prase Opal is 1.98-2.25.