Catapleiite and White Opal Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.72
1.98-2.50
Fracture
Brittle, Metallic, Brittle, Metallic
Conchoidal, Conchoidal, Gemstones of the world (2001)
Cleavage
{110} Perfect, {010} Perfect
Not Available
Mohs Hardness
5-6
5.5-6.5
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Catapleiite and White Opal Chemical Formula
While comparing Catapleiite and White 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 Catapleiite and White Opal chemical formula.
- Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of White Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Catapleiite and White Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Catapleiite and White Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Catapleiite and White Opal Optical Properties during the identification of gemstone. Specific gravity of Catapleiite is 1.98-2.50 whereas that of White Opal is 1.98-2.50.