Garnet and Fire Opal Physical Properties

Garnet

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

3.55-4.331.97-2.22

1 7.18

1.5 Fracture

Conchoidal, Uneven

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Indistinct

Not Available

1.7 Mohs Hardness

6.5-7.56-6.5

2 10

1.8 Chemical Composition

Garnet is a series of several different minerals with unique chemical formulas.

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

Garnet and Fire Opal Chemical Formula

While comparing Garnet 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 Garnet and Fire Opal chemical formula.

Chemical formula of Garnet- Garnet is a series of several different minerals with unique chemical formulas.
Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references

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Garnet and Fire Opal Specific Gravity

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