Tantalite and Lizardite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.2
2.55
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Good in one direction
{001} Perfect
Mohs Hardness
6-6.5
Not Available
Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Tantalite and Lizardite Chemical Formula
While comparing Tantalite and Lizardite 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 Tantalite and Lizardite chemical formula.
- Chemical formula of Tantalite- (Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Lizardite- Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Tantalite and Lizardite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tantalite and Lizardite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tantalite and Lizardite Optical Properties during the identification of gemstone. Specific gravity of Tantalite is 2.55 whereas that of Lizardite is 2.55.