Malachite and Plumbogummite Physical Properties

Malachite and Plumbogummite Chemical Formula

While comparing Malachite and Plumbogummite 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 Malachite and Plumbogummite chemical formula.

• Chemical formula of Malachite- Cu₂CO₃(OH)₂
• Chemical formula of Plumbogummite- PbAl3(PO4)(SO4)(OH)6

Malachite and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Malachite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Malachite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Malachite is 4.014 whereas that of Plumbogummite is 4.014.