Cobaltite and Gypsum Physical Properties
Tenacity
Not Available
Flexible
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
6.3
2.20-2.40
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Conchoidal, Splintery, Fibrous, UnevenArthur Thomas, Gemstones (2009)
Cleavage
{100} Good, {010} Good, {001} Good
Perfect on {010}, distinct on {100}
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Cobaltite and Gypsum Chemical Formula
While comparing Cobaltite and Gypsum 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 Cobaltite and Gypsum chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Gypsum- CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Cobaltite and Gypsum Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Gypsum Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Gypsum Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 2.20-2.40 whereas that of Gypsum is 2.20-2.40.