Pyroxmangite and Pyrophyllite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.76-3.77
2.65-2.90
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Gemstones (2009), Flexible Flexible fragments.
Cleavage
{110} Perfect, {110} Perfect
{001} Perfect
Mohs Hardness
5-6
Not Available
Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyroxmangite and Pyrophyllite Chemical Formula
While comparing Pyroxmangite and Pyrophyllite 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 Pyroxmangite and Pyrophyllite chemical formula.
- Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
- Chemical formula of Pyrophyllite- Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyroxmangite and Pyrophyllite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Pyrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Pyrophyllite Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 2.65-2.90 whereas that of Pyrophyllite is 2.65-2.90.