Pargasite and Chrysotile Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
3.04-3.26
2.51-2.63
Fracture
Splintery, Brittle, Uneven
Fibrous
Cleavage
{110} perfect
Not Available
Mohs Hardness
5-6
2.5-4.5
Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Pargasite and Chrysotile Chemical Formula
While comparing Pargasite and Chrysotile 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 Pargasite and Chrysotile chemical formula.
- Chemical formula of Pargasite- NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Pargasite and Chrysotile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pargasite and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pargasite and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Pargasite is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.