Gypsum and Mimetite Physical Properties
Tenacity
Flexible
Brittle
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.20-2.40
7.10
Fracture
Conchoidal, Splintery, Fibrous, UnevenArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on {010}, distinct on {100}
[10 1 1] Imperfect
Chemical Composition
CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Gypsum and Mimetite Chemical Formula
While comparing Gypsum and Mimetite 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 Mimetite chemical formula.
- Chemical formula of Gypsum- CaSO 4 -2(H 2O)Arthur Thomas , Gemstones (2009)
- Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Gypsum and Mimetite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gypsum and Mimetite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gypsum and Mimetite Optical Properties during the identification of gemstone. Specific gravity of Gypsum is 7.10 whereas that of Mimetite is 7.10.