Falcons Eye and Nifontovite Physical Properties

Falcons Eye

Nifontovite

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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

2.58-2.642.35-2.36

1 7.18

1.5 Fracture

Gemstones of the world (2001)

Not Available

1.6 Cleavage

Not Available

{???} Indistinct

1.7 Mohs Hardness

73.5-5

2 10

1.8 Chemical Composition

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

Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Falcons Eye and Nifontovite Chemical Formula

While comparing Falcons Eye and Nifontovite 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 Nifontovite chemical formula.

Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Chemical formula of Nifontovite- Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Compare Blue Gemstones

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Falcons Eye Vs Hackmanite

Falcons Eye and Nifontovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Falcons Eye and Nifontovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Falcons Eye and Nifontovite Optical Properties during the identification of gemstone. Specific gravity of Falcons Eye is 2.35-2.36 whereas that of Nifontovite is 2.35-2.36.