Gypsum and Fuchsite Physical Properties
Tenacity
Flexible
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.20-2.40
2.77-2.88
Fracture
Conchoidal, Splintery, Fibrous, UnevenArthur Thomas, Gemstones (2009)
Uneven
Cleavage
Perfect on {010}, distinct on {100}
Perfect basal
Chemical Composition
CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Gypsum and Fuchsite Chemical Formula
While comparing Gypsum and Fuchsite 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 Gypsum and Fuchsite chemical formula.
- Chemical formula of Gypsum- CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
- Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Gypsum and Fuchsite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gypsum and Fuchsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gypsum and Fuchsite Optical Properties during the identification of gemstone. Specific gravity of Gypsum is 2.77-2.88 whereas that of Fuchsite is 2.77-2.88.