Fuchsite and Tantalite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.77-2.88
5.2
Fracture
Uneven
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect basal
Good in one direction
Chemical Composition
K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Fuchsite and Tantalite Chemical Formula
While comparing Fuchsite and Tantalite 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 Tantalite chemical formula.
- Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
- Chemical formula of Tantalite- (Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Fuchsite and Tantalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fuchsite and Tantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Tantalite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is 5.2 whereas that of Tantalite is 5.2.