Xonotlite and Pyrophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.71-2.72
2.65-2.90
Fracture
Handbook of mineralogy (2001), Difficult, Fibrous
Gemstones (2009), Flexible Flexible fragments.
Cleavage
{???} Good
{001} Perfect
Mohs Hardness
6-6.5
Not Available
Chemical Composition
Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Xonotlite and Pyrophyllite Chemical Formula
While comparing Xonotlite and Pyrophyllite 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 Xonotlite and Pyrophyllite chemical formula.
- Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Xonotlite and Pyrophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Xonotlite and Pyrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Xonotlite and Pyrophyllite Optical Properties during the identification of gemstone. Specific gravity of Xonotlite is 2.65-2.90 whereas that of Pyrophyllite is 2.65-2.90.