Pumpellyite and Moss Agate Physical Properties

Pumpellyite and Moss Agate Chemical Formula

While comparing Pumpellyite and Moss Agate 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 Pumpellyite and Moss Agate chemical formula.

• Chemical formula of Pumpellyite- Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
• Chemical formula of Moss Agate- SiO 2Walter Schumann , Gemstones of the world (2001)

Pumpellyite and Moss Agate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pumpellyite and Moss Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pumpellyite and Moss Agate Optical Properties during the identification of gemstone. Specific gravity of Pumpellyite is 2.58-2.64 whereas that of Moss Agate is 2.58-2.64.