Hydrophane and Fire Opal Physical Properties

Hydrophane

Fire 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

1.98-2.501.97-2.22

1 7.18

1.5 Fracture

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

5.5-6.56-6.5

2 10

1.8 Chemical Composition

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

Hydrophane and Fire Opal Chemical Formula

While comparing Hydrophane and Fire 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 Hydrophane and Fire Opal chemical formula.

Chemical formula of Hydrophane- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

Compare Gems Found In Africa

Hydrophane Vs Jeremejevite

Hydrophane Vs Johachidolite

Hydrophane Vs Jasper

Hydrophane and Fire Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hydrophane and Fire Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hydrophane and Fire Opal Optical Properties during the identification of gemstone. Specific gravity of Hydrophane is 1.97-2.22 whereas that of Fire Opal is 1.97-2.22.