Padparadscha and Fire Opal Physical Properties

Padparadscha

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

3.95-4.101.97-2.22

1 7.18

1.5 Fracture

Not Available

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Not Available

1.7 Mohs Hardness

96-6.5

2 10

1.8 Chemical Composition

Al 2O 3Ulrich Henn and Claudio C.

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

Padparadscha and Fire Opal Chemical Formula

While comparing Padparadscha 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 Padparadscha and Fire Opal chemical formula.

Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

Compare Blue Gemstones

Padparadscha Vs Pleonaste

Padparadscha Vs Powellite

Padparadscha Vs Prase

Padparadscha and Fire Opal Specific Gravity

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