Hematite and Tanzanite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Hard
Specific Gravity
5.00-5.30
3.35
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
None, may show partings on {0001} and {10 1 1}
Perfect {010}, imperfect {100}
Chemical Composition
Fe 2O 3Arthur Thomas , Gemstones (2009)
Ca2Al3(SiO4)3(OH)
Hematite and Tanzanite Chemical Formula
While comparing Hematite and Tanzanite 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 Hematite and Tanzanite chemical formula.
- Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)
- Chemical formula of Tanzanite- Ca2Al3(SiO4)3(OH)
Hematite and Tanzanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hematite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hematite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Hematite is 3.35 whereas that of Tanzanite is 3.35.