Fuchsite and Cancrinite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.77-2.88
2.42-2.52
Fracture
Uneven
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Perfect basal
Perfect on {10 1 0}, poor on {0001}
Chemical Composition
K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Fuchsite and Cancrinite Chemical Formula
While comparing Fuchsite and Cancrinite 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 Fuchsite and Cancrinite chemical formula.
- Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
- Chemical formula of Cancrinite- Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
Fuchsite and Cancrinite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fuchsite and Cancrinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Cancrinite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is 2.42-2.52 whereas that of Cancrinite is 2.42-2.52.