Pyroxmangite and Brookite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.76-3.77
3.87-4.14
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{110} Perfect, {110} Perfect
Poor on {120}, in traces on {001}
Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyroxmangite and Brookite Chemical Formula
While comparing Pyroxmangite and Brookite 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 Brookite chemical formula.
- Chemical formula of Pyroxmangite- (Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
- Chemical formula of Brookite- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pyroxmangite and Brookite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyroxmangite and Brookite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyroxmangite and Brookite Optical Properties during the identification of gemstone. Specific gravity of Pyroxmangite is 3.87-4.14 whereas that of Brookite is 3.87-4.14.