×

Precious Opal
Precious Opal

Prasiolite
Prasiolite



ADD
Compare
X
Precious Opal
X
Prasiolite

Precious Opal and Prasiolite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.98-2.252.65
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Not Available
3,1
1.7 Mohs Hardness
5-6.57
Amber
2 10
1.8 Chemical Composition
SiO 2 · nH 2OGemdat.org , Management Team (2012)
SiO 2Ulrich Henn and Claudio C.

Precious Opal and Prasiolite Chemical Formula

While comparing Precious Opal and Prasiolite 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 Precious Opal and Prasiolite chemical formula.

  • Chemical formula of Precious Opal- SiO 2 · nH 2OGemdat.org , Management Team (2012)
  • Chemical formula of Prasiolite- SiO 2Ulrich Henn and Claudio C.

Precious Opal and Prasiolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Precious Opal and Prasiolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Precious Opal and Prasiolite Optical Properties during the identification of gemstone. Specific gravity of Precious Opal is 2.65 whereas that of Prasiolite is 2.65.