Pyromorphite and Scorzalite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.5-7.1
3.31
Fracture
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Uneven
Cleavage
Imperfect- [10 1 1]
{110} Good
Mohs Hardness
3.5-4
5.5-6
Chemical Composition
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Pyromorphite and Scorzalite Chemical Formula
While comparing Pyromorphite and Scorzalite 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 Pyromorphite and Scorzalite chemical formula.
- Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
- Chemical formula of Scorzalite- (Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Pyromorphite and Scorzalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pyromorphite and Scorzalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyromorphite and Scorzalite Optical Properties during the identification of gemstone. Specific gravity of Pyromorphite is 3.31 whereas that of Scorzalite is 3.31.