Schultenite and Biotite Physical Properties

Schultenite and Biotite Chemical Formula

While comparing Schultenite and Biotite 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 Schultenite and Biotite chemical formula.

• Chemical formula of Schultenite- PbHAsO4
• Chemical formula of Biotite- K(Mg,Fe++)3[AlSi3O10(OH,F)2

Schultenite and Biotite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Schultenite and Biotite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Schultenite and Biotite Optical Properties during the identification of gemstone. Specific gravity of Schultenite is 2.7-3.3 whereas that of Biotite is 2.7-3.3.