Ettringite and Chrysotile Physical Properties
Tenacity
Not Available
Not Available
Solubility
Partially soluble in water
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
1.77
2.51-2.63
Fracture
Not Available
Fibrous
Cleavage
Perfect on {10 1 0}
Not Available
Mohs Hardness
2-2.5
2.5-4.5
Chemical Composition
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Ettringite and Chrysotile Chemical Formula
While comparing Ettringite 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 Ettringite and Chrysotile chemical formula.
- Chemical formula of Ettringite- Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Chrysotile- Mg 3(Si 2O 5)(OH) 4Gemdat.org , Management Team (2012)
Ettringite and Chrysotile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Ettringite and Chrysotile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ettringite and Chrysotile Optical Properties during the identification of gemstone. Specific gravity of Ettringite is 2.51-2.63 whereas that of Chrysotile is 2.51-2.63.