Rutile and Marialite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Insoluble in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.20-4.30
2.50
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Distinct on {100} and {110}
Mohs Hardness
6-6.5
5.5-6
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Rutile and Marialite Chemical Formula
While comparing Rutile and Marialite 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 Marialite chemical formula.
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Marialite- 3NaAlSi 3O 8 · NaClAnthony et al , Handbook of mineralogy (2001)
Rutile and Marialite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Rutile and Marialite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutile and Marialite Optical Properties during the identification of gemstone. Specific gravity of Rutile is 2.50 whereas that of Marialite is 2.50.