Hiddenite and Fire Opal Physical Properties

Hiddenite

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

3.15-3.211.97-2.22

1 7.18

1.5 Fracture

Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

1,2 prismatic

Not Available

1.7 Mohs Hardness

6-76-6.5

2 10

1.8 Chemical Composition

LiAlSi₂O₆

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

Hiddenite and Fire Opal Chemical Formula

While comparing Hiddenite 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 Hiddenite and Fire Opal chemical formula.

Chemical formula of Hiddenite- LiAlSi₂O₆
Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

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Hiddenite and Fire Opal Specific Gravity

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