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Fire Opal
Fire Opal

Amazonite
Amazonite



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Fire Opal
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Amazonite

Fire Opal and Amazonite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.97-2.22
Conchoidal
None
6-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
 
-
-
-
2.55-2.57
Uneven
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
6-6.5
KAlSi3O8

Fire Opal and Amazonite Chemical Formula

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

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Fire Opal and Amazonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fire Opal and Amazonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fire Opal Vs Amazonite during the identification of gemstone. Specific gravity of Fire Opal is whereas that of Amazonite is .