Magnetite and Esperite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.2
4.28-4.42
Fracture
Uneven, Uneven, Management Team (2012), Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Metallic
Cleavage
None
Distinct on [010] and [100] poor on [101]
Mohs Hardness
5.5-6.5
5-5.5
Chemical Composition
Fe 3O 4Ulrich Henn and Claudio C.
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
Magnetite and Esperite Chemical Formula
While comparing Magnetite and Esperite 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 Magnetite and Esperite chemical formula.
- Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.
- Chemical formula of Esperite- PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
Magnetite and Esperite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Magnetite and Esperite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Magnetite and Esperite Optical Properties during the identification of gemstone. Specific gravity of Magnetite is 4.28-4.42 whereas that of Esperite is 4.28-4.42.