Lizardite and Gahnite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55
4.00-4.62
Fracture
Not Available
Conchoidal, Uneven
Cleavage
{001} Perfect
Indistinct parting on [111]
Mohs Hardness
Not Available
7.5-8
Chemical Composition
Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Lizardite and Gahnite Chemical Formula
While comparing Lizardite and Gahnite 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 Lizardite and Gahnite chemical formula.
- Chemical formula of Lizardite- Mg 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Gahnite- ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Lizardite and Gahnite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Lizardite and Gahnite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lizardite and Gahnite Optical Properties during the identification of gemstone. Specific gravity of Lizardite is 4.00-4.62 whereas that of Gahnite is 4.00-4.62.