Goethite and Barite Physical Properties

Goethite and Barite Chemical Formula

While comparing Goethite and Barite 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 Goethite and Barite chemical formula.

• Chemical formula of Goethite- FeO(OH)Arthur Thomas , Gemstones (2009)
• Chemical formula of Barite- BaSO4

Goethite and Barite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Goethite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Goethite and Barite Optical Properties during the identification of gemstone. Specific gravity of Goethite is 4.48 whereas that of Barite is 4.48.