Actinolite and Pyrite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
insoluble in water
Durability
Not Available
Not Available
Specific Gravity
3.00
5.00-5.20
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Splintery
Uneven, Conchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Cleavage
perfect along {110}.
Indistinct on {001}; partings on {011} and {111}
Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Actinolite and Pyrite Chemical Formula
While comparing Actinolite and Pyrite 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 Actinolite and Pyrite chemical formula.
- Chemical formula of Actinolite- Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
- Chemical formula of Pyrite- FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Actinolite and Pyrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Actinolite and Pyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Actinolite and Pyrite Optical Properties during the identification of gemstone. Specific gravity of Actinolite is 5.00-5.20 whereas that of Pyrite is 5.00-5.20.