×

Fire Opal
Fire Opal

Siderite
Siderite



ADD
Compare
X
Fire Opal
X
Siderite

Fire Opal and Siderite 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
 
Brittle
-
-
3.83-3.89
Uneven, Conchoidal
Perfect on {01 1 1}
3.5-4.5
Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Fire Opal and Siderite Chemical Formula

While comparing Fire Opal and Siderite 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 Siderite chemical formula.

    >>

Fire Opal and Siderite Specific Gravity

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