Taaffeite and Catapleiite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.60-3.61
2.72
Fracture
Conchoidal
Brittle, Metallic, Brittle, Metallic
Cleavage
Imperfect/fair/absent
{110} Perfect, {010} Perfect
Chemical Composition
Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Taaffeite and Catapleiite Chemical Formula
While comparing Taaffeite and Catapleiite 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 Taaffeite and Catapleiite chemical formula.
- Chemical formula of Taaffeite- Mg 3Al 8BeO 16Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Taaffeite and Catapleiite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Taaffeite and Catapleiite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Taaffeite and Catapleiite Optical Properties during the identification of gemstone. Specific gravity of Taaffeite is 2.72 whereas that of Catapleiite is 2.72.