Pyrrhotite and Microlite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.58-4.65
5.5
Fracture
Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Absent
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
3.5-4.5
5-5.5
Chemical Composition
Not Available
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyrrhotite and Microlite Chemical Formula
While comparing Pyrrhotite and Microlite 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 Pyrrhotite and Microlite chemical formula.
>- Chemical formula of Microlite- (Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyrrhotite and Microlite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyrrhotite and Microlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrrhotite and Microlite Optical Properties during the identification of gemstone. Specific gravity of Pyrrhotite is 5.5 whereas that of Microlite is 5.5.