Home
×

Moss Opal
Moss Opal

Opal
Opal



ADD
Compare
X
Moss Opal
X
Opal

Moss Opal and Opal Physical Properties

Add ⊕
1 Physical Properties
1.1 Tenacity
Not Available
BrittleWalter Schumann
1.2 Solubility
Not Available
hot salt water
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.98-2.50
1.98-2.25
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Brittle
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
5.5-6.5
5-6.5
1.8 Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
SiO2 · nH2O

Moss Opal and Opal Chemical Formula

While comparing Moss Opal and 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 Moss Opal and Opal chemical formula.

  • Chemical formula of Moss Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
  • Chemical formula of Opal- SiO2 · nH2O

Moss Opal and Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Moss Opal and Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moss Opal and Opal Optical Properties during the identification of gemstone. Specific gravity of Moss Opal is 1.98-2.25 whereas that of Opal is 1.98-2.25.