Clinochlore and Dumortierite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.60-3.02
3.26-3.41
Fracture
Uneven
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
{001} Perfect
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
2-2.5
7-8.5
Chemical Composition
(Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
AlAl6O3BSi3O18
Clinochlore and Dumortierite Chemical Formula
While comparing Clinochlore 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 Clinochlore and Dumortierite chemical formula.
- Chemical formula of Clinochlore- (Mg,Fe2+ ) 5Al(Si 3Al)O 10(OH) 8Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Dumortierite- AlAl6O3BSi3O18
Clinochlore and Dumortierite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Clinochlore and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Clinochlore and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Clinochlore is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.