Hypersthene and Dravite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.45-3.55
3.03-3.18
Fracture
Uneven
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
{100} Perfect, {010} Perfect
{???} Indistinct
Chemical Composition
(Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Hypersthene and Dravite Chemical Formula
While comparing Hypersthene and Dravite 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 Hypersthene and Dravite chemical formula.
- Chemical formula of Hypersthene- (Fe,Mg) 2Si 2O 6Ulrich Henn and Claudio C.
- Chemical formula of Dravite- Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Hypersthene and Dravite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hypersthene and Dravite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hypersthene and Dravite Optical Properties during the identification of gemstone. Specific gravity of Hypersthene is 3.03-3.18 whereas that of Dravite is 3.03-3.18.