Andalusite and Chrysotile Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
3.05-3.21
2.51-2.63
Fracture
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
Fibrous
Cleavage
Good on {110}, poor on {100}
Not Available
Mohs Hardness
7.5
2.5-4.5
Chemical Composition
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Andalusite and Chrysotile Chemical Formula
While comparing Andalusite 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 Andalusite and Chrysotile chemical formula.
- Chemical formula of Andalusite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
- Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Andalusite and Chrysotile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Andalusite and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andalusite and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Andalusite is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.