Hauyne and Rutile Physical Properties
Physical Properties
Tenacity
Brittle
Not Available
Solubility
Gelatinises in acids
Insoluble in acids
Durability
Not Available
Not Available
Specific Gravity
2.4-2.5
4.20-4.30
Fracture
Uneven, Conchoidal, Brittle
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Distinct on {110}
{110} good, 100 moderate, parting on {092} and {011}
Mohs Hardness
5-6
6-6.5
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Hauyne and Rutile Chemical Formula
While comparing Hauyne and Rutile 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 Hauyne and Rutile chemical formula.
- Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
- Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Hauyne and Rutile Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hauyne and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hauyne and Rutile Optical Properties during the identification of gemstone. Specific gravity of Hauyne is 4.20-4.30 whereas that of Rutile is 4.20-4.30.
