Muscovite and Dumortierite Physical Properties
Tenacity
Elastic
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.78-2.88
3.26-3.41
Fracture
Micaceous, Brittle
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
Perfect on the {001}
Distinct on {100}, poor on {110}; parting on {001}
Chemical Composition
KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
AlAl6O3BSi3O18
Muscovite and Dumortierite Chemical Formula
While comparing Muscovite and Dumortierite 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 Muscovite and Dumortierite chemical formula.
- Chemical formula of Muscovite- KAl 2AlSi 3O 10(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Dumortierite- AlAl6O3BSi3O18
Muscovite and Dumortierite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Muscovite and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Muscovite and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Muscovite is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.