Hanksite and Fire Opal Physical Properties
Physical Properties
Tenacity
Brittle
Not Available
Solubility
Readily soluble in water
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.562
1.97-2.22
Fracture
Uneven, Conchoidal, Brittle
Conchoidal, Conchoidal, Gemstones of the world (2001)
Cleavage
Good on {0001}
Not Available
Mohs Hardness
3-3.5
6-6.5
Chemical Composition
KNa22(SO4)9(CO3)2Cl
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Hanksite and Fire Opal Chemical Formula
While comparing Hanksite and Fire Opal 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 Fire Opal chemical formula.
- Chemical formula of Hanksite- KNa22(SO4)9(CO3)2Cl
- Chemical formula of Fire Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Hanksite and Fire Opal Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hanksite and Fire Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hanksite and Fire Opal Optical Properties during the identification of gemstone. Specific gravity of Hanksite is 1.97-2.22 whereas that of Fire Opal is 1.97-2.22.
