Dolomite and Xonotlite Physical Properties
Solubility
Poorly soluble in dilute HCl
-
Specific Gravity
2.80-2.95
2.71-2.72
Fracture
Conchoidal
Fibrous
Cleavage
Perfect on {10 1 1}, rhombohedral cleavage
{???} Good
Mohs Hardness
3.5-4
6-6.5
Chemical Composition
CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Dolomite and Xonotlite Chemical Formula
While comparing Dolomite and Xonotlite 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 Dolomite and Xonotlite chemical formula.
- Chemical formula of Dolomite- CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Xonotlite- Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Dolomite and Xonotlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Dolomite and Xonotlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dolomite and Xonotlite Optical Properties during the identification of gemstone. Specific gravity of Dolomite is 2.71-2.72 whereas that of Xonotlite is 2.71-2.72.