Jacobsite and Fuchsite Physical Properties

Jacobsite and Fuchsite Chemical Formula

While comparing Jacobsite and Fuchsite 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 Jacobsite and Fuchsite chemical formula.

• Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Jacobsite and Fuchsite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jacobsite and Fuchsite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jacobsite and Fuchsite Optical Properties during the identification of gemstone. Specific gravity of Jacobsite is 2.77-2.88 whereas that of Fuchsite is 2.77-2.88.