Rutile and Magnesite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Insoluble in acids
Effervesces in hot HCl
Durability
Not Available
Not Available
Specific Gravity
4.20-4.30
2.92-3.12
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
[10 1 1] perfect
Mohs Hardness
6-6.5
3.5-4.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Magnesite Chemical Formula
While comparing Rutile and Magnesite 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 Rutile and Magnesite chemical formula.
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Magnesite- MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Rutile and Magnesite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rutile and Magnesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Magnesite Optical Properties during the identification of gemstone. Specific gravity of Rutile is 2.92-3.12 whereas that of Magnesite is 2.92-3.12.