Hanksite and Fayalite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Readily soluble in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.562
4.392
Fracture
Uneven, Conchoidal, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Good on {0001}
{010} moderate, {100} imperfect
Mohs Hardness
3-3.5
6.5-7
Chemical Composition
KNa22(SO4)9(CO3)2Cl
Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Hanksite and Fayalite Chemical Formula
While comparing Hanksite and Fayalite 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 Hanksite and Fayalite chemical formula.
- Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl
- Chemical formula of Fayalite- Fe 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Hanksite and Fayalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hanksite and Fayalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Fayalite Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 4.392 whereas that of Fayalite is 4.392.