Holmquistite and Falcons Eye Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.95-3.13
2.58-2.64
Fracture
Not Available
Gemstones of the world (2001)
Cleavage
{210} Perfect
Not Available
Chemical Composition
Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
SiO 2Walter Schumann , Gemstones of the world (2001)
Holmquistite and Falcons Eye Chemical Formula
While comparing Holmquistite and Falcons Eye 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 Holmquistite and Falcons Eye chemical formula.
- Chemical formula of Holmquistite- Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Falcons Eye- SiO 2Walter Schumann , Gemstones of the world (2001)
Holmquistite and Falcons Eye Specific Gravity
Another important criteria for qualitative analysis of gemstones is Holmquistite and Falcons Eye Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Holmquistite and Falcons Eye Optical Properties during the identification of gemstone. Specific gravity of Holmquistite is 2.58-2.64 whereas that of Falcons Eye is 2.58-2.64.