Vlasovite and Fire Opal Physical Properties

Vlasovite

Fire Opal

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Nearly insoluble in HCl and HNO₃

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.971.97-2.22

1 7.18

1.5 Fracture

Conchoidal, Brittle

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Distinct on {010}

Not Available

1.7 Mohs Hardness

66-6.5

2 10

1.8 Chemical Composition

Not Available

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

Vlasovite and Fire Opal Chemical Formula

While comparing Vlasovite 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 Vlasovite and Fire Opal chemical formula.

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

Compare Brown Gemstones

Vlasovite Vs Adamite

Vlasovite Vs Allanite

Vlasovite Vs Alabaster

Vlasovite and Fire Opal Specific Gravity

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