Pleonast and Hollandite Physical Properties

Pleonast and Hollandite Chemical Formula

While comparing Pleonast and Hollandite 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 Pleonast and Hollandite chemical formula.

>
• Chemical formula of Hollandite- Ba(Mn++++,Mn++)8O16

Pleonast and Hollandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pleonast and Hollandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast and Hollandite Optical Properties during the identification of gemstone. Specific gravity of Pleonast is 5.05 whereas that of Hollandite is 5.05.